Complex If Statement To Calculate Date Range From Create Account To Stop Account

Creating a formula that basically has a big IF statement. I hope this makes sense, so here goes. I am looking to find the "age" or "elapsed days" of an ID from when they created an account to when they stopped. This might be very complex and if there's not a way to calculate the Elapsed days (even though that's what I prefer), perhaps there is some formula that can return a value like a "1" or "True" or something that lets me know the statement is true.

original formula from post 3261273
{=IF(D2>0,A2-INDEX(A$2:D$16,MATCH(B2&"1",B$2:B$16&C$2:C$16,0),1),"")}

New formulas needed or revised from the above:

Formula 1: If the ID in column 2 are the same, and if there is a value in column 3 (Create) and a value in Column 4 (Suspend) AND there is no value in Column 5 (Stopped), then subtract the dates in column 1 for Create and Suspend. My manual calculation result is in the column called "Elapsed Days (Create to Suspend but NO Stopped)

Formula 2: If the ID in column 2 are the same, and if there is a value in column 3 (Create) and a value in Column 4 (Suspend) AND there is no value in Column 5 (Stopped) OR Column 6 (Unsuspend), then subtract the dates in column 1 for Create and Suspend. My manual calculation result is in the column called "Elapsed Days (Suspend Only, No stopped or Unsuspend)"

Formula 3: The ID in column 2 does not have to be the same, but if there is a value in column 3 only (Create) and there is no value in the Suspend, Stopped, or Unsuspend columns, then place a "1" in the cell. My manual calc is the "Create Only" column.

Event Date
ID
CREATE
Suspend
STOPPED
Unsuspend
Elapsed Days (Create to Suspend but NO Stopped)
Elapsed Days (Suspend Only, No stopped or Unsuspend)

[Code] .........