Use the following statement: Product A Product B Total sales volume (units) 100 180 280 Revenue $26,000 $156,000 $182,000 COGS: direct materials $5,200 $10,400 $15,600 direct labor $10,400 $26,000 $36,400 MOH $109,200 Gross margin $20,800 Required: (a) allocate the shared MOH ($109,200) among product A and product B, using direct labor dollars as the allocation base. overhead rate=$ per DL$ MOH allocated to A=$ MOH allocated to Be$ (b) using the allocated costs from (a), Umpute the gross margin for product A and product B. If you get a negative number, enter it with a minus sign, i.e., enter negative $1000 as -1000, not as ($1000) gross margin for A=$ gross margin for B=$ (c) allocate the shared MOH ($109,200) among product A and product B, using the number of units as the allocation base. overhead rates per unit MOH allocated to Aas MOH allocated to B-$ (d) using the allocated costs from (c), compute the gross margin for product A and product B. If you get a negative number, enter it with a minus sign, i.e., enter negative $1000 as - 1000, not as ($1000) gross margin for A=$ gross margin for B=$