I need to a formula that says if a cell (B5) equals a certain month between
11/1 and 3/31 then it's a winter month and therefore give me a price from
cell (W54). If it's a summer month between 4/1 and 10/31 then it gives me the
price from W55.

I have this but it's not working:

=IF(AND(B5=11/1/2006,B5<=3/31/2007),W54,W55)

Thanks for your help.