Asweater is regularly $32 it is 25% off the original price this week

if you mean

then it's c. 8, -7/3

but if you mean

then it is

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart