Counting Without Duplications

A
B
C
D
E
F

1
ID
Code

Total IDs with Code 60
Total IDs with Code 345
Total IDs with Both Codes

[Code] .......

In column “A”, there are 14,000 ID Numbers. In column “B”, there is either a 60 or a 345 code beside the adjacent ID number in column “A”. There are duplicate IDs, some with same code and some that have both the 60 and 345 codes. I need to count ID numbers with code 60, code 345, and the IDs with both codes without duplication.