Complex count if ?!

Hi all,

Please can somebody help me with something similar to a “countif” statement.

Basically I’m counting data in column B that is equal to one. - =COUNTIF(B2:B94,"1")

I also have a column A with different codes: FA , YE , YD , BS

I would like my count statement to cross relate with column A so to produce a “count” the data will have to be equal to 1 column B and equal to FA in column A.

FA 1
YE 1
BS 2
BS 3
FA 2


Is that possible ?

Thank you