Answer and Explanation:
The preparation of the differential analysis is presented below;
Particulars Sell product A Product B further Difference
Revenue
per pound $4.25 $4.56 $0.31
Cost per pound $3.32 $3.72 $0.4
($3.32 + $0.4)
Income cost
per pound $0.93 $0.84 -$0.09
So it would be sell off as the firm would be facing a loss of $0.09 per pound