I am having trouble creating a formula.

I have a drop down menu - each recipient on the menu receives a different commission rate.

I need a calculation in a cell that provides that if person 1 is selected from the drop down menue then the value returned will be their commission rate multiplied bythe value of sales.

=IF(C2=O6, P6*I2, OR(C2=07, P7*I2))

This is wrong, however I have put it in as a sample to try to explain what I am traying to do.

The first IF works. It is only when I begin adding other scenarios that it doesn't.