Calculate Phone Call Costs Based On Rate Per Second
Dec 20, 2007
I have downloaded .csv files with my phone call costs. I want to compare phone companies, so I need to calculate the h:mm:ss amounts to $ based on flagfall and rate per 30 seconds. I can open the .csv files in Excel but I do not know anything about Excel.
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Feb 5, 2008
I have a situation where I have to determine the required size of a deposit from which constant withdrawals are to be made until the deposit runs out to ZERO. The deposit earns interest at a fized rate, capitalized monthly after each withdrawal had been made.
In my example case, the target month (The actual cell that needs to have a value of ZERO (when the deposit runs out), or the "Range") is found in cell G16. In another situation, it may be found in cell G19 etc, depending on the situation.
It is this changing of the target cell (the one that needs to be ZERO) that has me stumped. I've been thinking of using VLOOKUP (not trying to lead you ;-)) to determine the actual position of the cell that need to have a value of zero but do not know how to build this into the VBA code of Goalseek. This target cell in the Goalseek code should be the cell in column G opposite the figure 1 in column A.
In my example I simply typed in a figure 1 in column A - in the actual spreadsheet the position of this figure is calculated with a formula and its position moves from situation to situation. If the 1 is in cell A19, the target cell, whose value should be ZERO, will then be cell G19..............
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Nov 23, 2009
I have 3 sets of data for two different groups:
Group 1 - Inbound
- Total volume
- Gross adds
- Win rate (gross adds/total volume)
Group 2 - Outbound
- Total volume
- Gross adds
- Win rate (gross adds/total volume)
I need to calculate the weighted average of the win rate based on volume of calls. Is there any way to do that?
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Nov 15, 2013
I am looking to setup a formula to calculate a Fee that is based on the number of users of a service in a month, with the rate varying by the number of users. The first million users in a month will bring in $0.40 per user, for users 1-4M it will bring in $0.30 per user, for users 4M-7M it will bring in .20 per user, and for users beyond 7 million it will be .10 per user. So for example, if a user count was 9 million in a month, the calculation would be ($0.40 x 1 million) + ($0.30 x 3 million) + ($0.20 x 3 million) + ($0.10 x 2 million). I know the answer to the problem is obviously $2,100,000 but I can't build the formula that solves that and can handle instances where the user count is capped in one of the individual brackets. (IE if there are 3.5M users)
I've attached an example spreadsheet : Variable Fee Schedule.xlsx‎
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Jul 10, 2014
I have a model that makes projections based on annual growth rates. However, I need to evaluate the data based on monthly intervals. With an 8% return on an investment of $1,000,000 my ending balance at the end of the year should be $1,080,000 and in year 2 it would be $1,166,400 and so on. In order to evaluate the monthly data I need each month in year 1 to be based off $1,000,000, so it would be 8%/12=.006666% or $6,666.66 per month. The next year would be based off $1,000,000 + (6,666.66*12) = $1,080,000 and each month would be $7,200.
writing a formula to evaluate over 360 periods.
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Feb 13, 2014
From a chart in Excel I need to automatically calculate what the annual percentage growth rate is of a trend line. How to automate this in Excel? I've attached a sample so you can see what I'm trying to accomplish.
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Sep 7, 2008
I am trying to put together a sheet to calculate item cost after shipping and taxes. To be honest I may have complicated the whole thing but what I have is two
order volumes that need to be changed to calculate the most cost effective solution.
For example: Item 1 (a1) is $40 and item 2 (a2) is $10, if I was to order 100 (a3) of (a1) and 50 (a4) of (a2), then multiply them in (a5) and (a6) to give me total
order values without taxes etc. I then have (a7) which is the shipping (a8) the import tax and (a9) the VAT.
What I am stuck on is how to work out how much a1 and a2 costs me per item, if I was to order 100 of each then I think it would be simpler by calculating
the total cost and divide by 100 then again by 25% which is the cost difference between $40 and $10. So although I may have gone around the houses on this
one, I want to be able to change cells a3 and a4 and then see how much it is costing per item after shipping and taxes.
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Jul 28, 2014
I'm dealing with Projects that have an X amount of Units used in a certain period of time. The amount of units are evenly spread among the time the project runs. The problem is that many projects start in 1 month and end in another.
To clarify, the code in my head is like this:
Total Units in project: 80
project starting on 12 jan, project ran 19 days in Jan.
Project ending on 14 feb, project ran 14 days in Feb.
Cost of a unit in Jan = 200
Ofcourse, the code needs to be smart, since the data will be filled in to a table, so the code has to change automatic every time a new project is entered. I cant use pivots 'cause of a standard format sheet.I have the costs per month in a raw data sheet. Start date and end dates in different cells next to each other.
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Jan 29, 2007
I want to calculate the subscription rate as follows:- Subscription is fixed at the minimum rate of Rs.200 and is incremented at the rate of Rs.10/- for every Rs.200/- thereafter?
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Nov 8, 2008
Some years ago I came across a formulae to calculate Daily Interest on a Building Society Savings account in the UK. I have used this since but find my calculations never work out the same as my BS, although to my advantage! It is =B3*B4/360*DAYS360(B5,B6,TRUE) Where:
B3=Capital
B4=Interest Rate
B5=Starting Date
B6=Finishing Date
For some reason the formulae uses 360/year and not 365/year. Using both still gives wrong answer.
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Dec 27, 2012
I am trying to calculate a new base pay rate, but I need it make sure it is at least brought up the new minimum and capped at the new max of the range where applicable. The increase is based on 10%
So here are the columns used:
L = Current Base Pay
Q = New Min of the range
S = New Max of the range
U = where I want to calculate a 10% increase of L, but ensuring it is brought up to at least the min (Q) or not over Max (S). In other words if my min is $12 and Max $18 and my new base pay is $16 -- then I am good. However it if is $11.50 I need the formula to return at least $12. And visa versa -- if the new rate would be $18.50, I need it to return no more than $18.
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Feb 13, 2010
I am trying to calculate APR (Annual Percentage Rate) for a mortgage loan that has a balloon feature. I have tried to the the RATE function but it only gives me the APR for a loan that is ammortized over 30 yrs and paid in 30 years. I need the APR for a loan that is ammortized for 30 years with a baloon in 5 years.
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Apr 4, 2014
I am looking to reassess the useful life of existing fixed assets by one/two years.
For example:-
Original cost $1,727.00
Start Date 30/12/2008
Current End of life 29/12/2013
New End of Life date 29/12/2014
5 year - 20%
NBV as at 30/06/2013 $174.12
How can I calculate the new rate, as I can not change the prior financial years depreciation. I am looking for a calculation, to test the assumptions, and see the overall change. This is just one example.
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Nov 29, 2013
I have a workbook with rental properties containing 2 sheets. 1 sheet with the general details and the rate sets and 1 sheet where I'm trying to calculate the total price for a period of time between 2 dates. I would like the people who use this workbook to simply enter the dates and get a price based on the amount of days within a rate set.
eg: 1 to 7 days is weekly, 8 to 31 is monthly etc. To display this, I'm using: =LOOKUP(H3,{0,7,30,180,365;"daily","weekly","monthly","6 months","yearly"})
These rates are different for each property, and this formula isn't exactly dynamic; it just displays which rate should be used.
Now my idea is to use IF/THEN kind of a formula, but I'm lost on how to do this. The actual rates are on the other sheet in separate rows and columns belonging to the appropriate property. Also, the rates as they are will probably need to be recalculated to a daily number before it can be used for the price calculation, because a month has either 29, 30 or 31 days.
At the moment the daily rate is diplayed as a daily rate
The weekly as a weekly rate
The Monthly as a monthly rate
The 6-Monthly as a Monthly rate (with a minimum of 6 months of course)
And the yearly also as a Monthly rate (with a minimum of 12 Months)
I've attached the sheet as a reference : Property details import.xlsm‎
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Jan 31, 2014
I currently use goal seek to calculate an interest rate for a loan product. My problem is i would like to have the same function but not through a goal seek. In goal seek i have to set the value i want to achieve but ideally i want it to calculate automatically
I have attached a workbook with details. I use a loan amortization schedule to calculate the interest from parameters set on sheet 1
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Aug 21, 2008
I am trying to figure out a way to count the minutes used from 8am-5pm Monday-Friday. I have this years worth of data. I would like to do it by month and by week and by day. I use office 08 for the mac and its my understanding that it doesn't have VBA. I would also like to be able to figure out if on a certain date a employee made over x amount of phone calls in a day. But have several employees. I have columns that are labeled date, employee, minutes used.
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Jun 6, 2014
What I need is a worksheet which will generate fields from a set of variables (similar to a loan amortization schedule).
I don't know how to write the field code to include the annual percentage rate increase based on that additional input variable.
Input variables would be:
starting rate: (ex: 8¢/kilowatt hour)
starting date: (ex: July 2013)
average kw hours/month: (ex: 1062.5 kw hours)
annual rate increase: (ex: 3% *default 0%)
years to display: (ex: 25 years, *shown in months in fields below)
service months per year: (ex: 12 *default 12)
[code].....
So, data fields below the variables would be blank until these are entered.
Assume I would protect the sheet to avoid messing it up.
this would generate a chart showing rates over time from the fields below.
Also it would generate fields in a summary area to show the rate per year for future years.
Secondary, if there were a way to input actual usage and rates from specific months in the past, that would be useful but not part of this forecast model.
The goal of this model is to forecast electrical costs for residential power users compared to independent solar power generation to 25 years forward.
I want to make this because I am skeptical of the advertised savings that solar installers use to convince clients that their return on investment is so high. I believe their data to be greatly inflated projections.
Using this in comparison with other data such as inflation and wages will allow me to get a very good economic picture of the future of independent solar energy generation and its impact on the average home owner.
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Feb 4, 2014
I have a base rate in A1, the the units in B1 and need a total in C1.
In A3 i have discount rate (%) for units between 0 and 9
In B3 the have the discount rate (%) for units from 9 to 15
In C3 the have the discount rate (%) for units from 9 to 15
In D3 the have the discount rate (%) for units above 16.
How would the formula looklike?
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Apr 18, 2006
I am trying to calculate earnings based upon hours worked based on 24 hours format (time out - time in = time worked) multiplied by hourly rate. I cannot get the proper calculation. How can I attach a copy of the Excel worksheet?
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May 25, 2009
The way I have this sheet setup is to calculate a 20% fee off the interest earned column "D". Say you earned 6.5% on a beginning balance so the interest earned is in col "D". This works fine for a 20% fee but I need the fee to calculate a 10% fee if the interest in column "C" hit 4% or below and it also needs to be able to calculate a 20% fee if the interested earned is above 4%.
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Mar 23, 2007
I am trying to put together a spreadhseet that will calculate the future cost of education fee assuming a given inflation rate. I would like the reuslt to be highlihted in a list or a table. The user would only need input current fee, inflation rate and years where fees are payable. The spreadsheet would do the rest. I have laid this our best I can attached.
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Jun 18, 2009
Our office has a vacation days accrual policy based on number of years worked. We have a vacation days number, based on year of employment, the employee earns monthly. I need help with a worksheet, formulas, to document each employee, the year of employment they're in, # of days they have available based on the current month (which would need to add up automatically as the year progresses), then any days they request off, and finally a remaining balance of days left.
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Dec 1, 2008
I am looking for a way to get a spreadsheet to automate calculations of unit costs based on variable packaging names.
I have a series of packages that are denoted by text phrases. Examples:
4/6/12
2/12/12
6/4/12
18/12
24/12
For our purposes let's say the package names above will always be in column A. Column B contains the frontline price of a case of product represented by the phrase in column A. Column C will contain the cost per unit of product - this is obtained by dividing column B by the number of each package arrangement that can be found in one case. Most of the time the number of package arrangements per case is denoted by the very first number in the package name (ie, 4/6/12 would be 4). This won't always be the case though (18/12 would be a package arrangement of 1).
I am looking for a way for the spreadsheet to do all of the following and return the results in column C: if the package name contains "4/6/12", divide column B by 4; if the package name contains "2/12/12", divide column B by 2; if the package name contains "6/4/12" divide column B by 6; if the package name contains "18/12", divide column B by 1; if the package name contains "24/12" divide column B by 24.
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Jul 19, 2014
I have two processes that has to run depending of the week number of the year. So even weeks has to run "sub 2" and odd weeks has to run "sub 1".
Weeks with number 1,3,5,7,9,11,13,15 etc has to call "sub 1" and weeks 2,4,6,8,10,12,14,16 etc has to call "sub 2".
The filenames consist of "name_name_YYYYMMDD.xls" (example: SteveSmith_Runningshoes_20140719.xls)
So vba needs to calculate the week number by reading the YYYYMMDD of the filename and then call the correct sub.
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Mar 27, 2007
I am setting up a spread sheet to calculate call duration it would be a great help if data could be entered using one hand IE use decimal point on the number pad instead of the colon is this possible. I will need to subtact start time from end time to get the duration
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Oct 15, 2008
I am trying to apply a multiplication factor that would vary depending on the sum of a particular cell. For example let's say the value of cell A5 is the SUM of A1:A4. Let's say the value is 255,000,000. my multiplication factor table looks like this:
1 - 50,000,000.........................(0.17)/1000
50,000,001 – 100,000,000..........(0.13)/1000
100,000,001 – 250,000,000.........(0.10)/1000
250,000,001 – 500,000,000.........(0.08)/1000
500,000,001 – 750,000,000.........(0.07)/1000
750,000,000 ++ .......................(0.05)/1000
So depending on the range the cell sum falls into I need the formula to apply the appropriate multiplication factor and divide by 1000. I'm trying to avoid manually inputting the (0.XX)/1000 based on the formula identifying which range the sum falls into and automatically applying the appropriate multiplication factor. In the example above the formula would be applied to the A6 cell and identify the A5 sum as falling into the 250,000,001 - 500,000,000 "range" and automatically apply the corresponding multiplication factor.
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Jun 4, 2007
The formula I am looking for would tell me what annual growth rate % I would need to achieve to make any investment reach a set target, for instance, what % of fixed annual growth would I need to make 200K grow to 750k in say 10 yrs or any time scale. I was given the formula below but Excel tells me it's wrong, I have tried putting 10 before ^ and the 10 after but to no avail, could some kind soul please put me straight.
r = 100((Y/X)^(1/n))-1)
So for X = 200, Y = 750, n = 10, we have
r = 100((750/200)^(0.1))-1) = 14.1309%
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Dec 5, 2008
I have a list of mobile phone numbers from various countries. However, I do not know which country each entry is from. Ideally I would like to have a macro that looks at each number, compares to a global list of PSTN structure to determine which part of the phone number is the country code (generally the first 1-3 digits), and then put the country in a separate column.
I am certain all numbers are formatted correctly, so it is only a matter of finding out which part is the country code and putting a value for the country.
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Dec 5, 2008
I have a list of mobile phone numbers from various countries. However, I do not know which country each entry is from. Ideally I would like to have a macro that looks at each number, compares to a global list of PSTN structure to determine which part of the phone number is the country code (generally the first 1-3 digits), and then put the country in a separate column.
I am certain all numbers are formatted correctly, so it is only a matter of finding out which part is the country code and putting a value for the country.
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Apr 8, 2008
In the attached excel file in column C, beginning on row 4, are numbers. These numbers will automatically update on my bloomberg terminal.
(1) I would like to then in column E to have a rating given to those numbers based on the below scale. The way the scale works is that if its 0.6 its a 10. If its anything slightly above 0.6 exactly, its a 9. A 10 is also a 0.5 and any number in between 0.5 and 0.6. The scale is below.
(2) Given that the formula that is being updated is a bloomberg excel formula (in the attached document I pasted it as values), will an excel formula be able to read the updated number in the bloomberg formula? If not, in column D is there a way to have it automatically paste D as values (and update each time column C changes or workbook is saved), and then have column E read off of those numbers.
Scale:
10 = 0.5 to 0.6
9 = 0.6 to 0.7
8 = 0.7 to 0.8
7= 0.8 to 0.9
6 = 0.9 to 1.0
5= 1.0 to 1.1
4= 1.1 to 1.2
3= 1.2 to 1.3
2= 1.3 to 1.4
1= 1.4 to 1.5
0 = anything greater than 1.5
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