hey guys
im having question about a payroll system(in MS access). there are 2 types of workers (officers, normal employees) if i select "officer" the no of working days should be 30.

now if i select "officer" how do i make it get the field "no of Working days" display 30.
and after "no of working days" display "30" the field "no of working hours" should display "240"

this is the main thing..... if u knw anything related to this please help me out