I need to do this throughout the year and there are many rows of information.

A2 = 1/30/06(1st day out)

B2 = 3/15/06(last day out)

C1 = January // C2 =

__(result)__

**2**D1 = February // D2 =

__(result)__

**28**E1 = March // E2 =

__(result)__

**15**I need a formula to caluculate C2, D2 & E2

Any help???

Thanks