Tried every combination I could think of, here's what I need for for a
solution for ONE cell:

If D1=2 and D3 is <14 then D5=0 , If D1=2 and D3 is 14 then D3-14*F1 OR
If D1=3 and D3 is <16 then D5=0 , If D1=3 and D3 is 16 then D3-16*F1 OR
If D1=4 and D3 is <17 then D5=0 , If D1=4 and D3 is 17 then D3-17*F1

How can I get this into a single formula for an answer in one cell?