chegg during the week of june 12, harrison manufacturing produced and shipped 16,400 units of its aluminum wheels: 4,400 units of model a and 12,000 units of model b. the cycle time for model a is 0.80 hours and that of model b is 0.55 hours. the total net work hours for the aluminum wheel value stream for the week were 15,000. the following costs were incurred: materials salaries/ wages machining other total cost order processing $19,400 $19,400 production planning 218,400 218,400 purchasing 25,200 25,200 stamping$350,000 35,000 $37,000 $19,600 441,600 welding150,000 40,000 40,000 12,000 242,000 cladding190,000 190,000 testing 10,500 10,500 packaging and shipping 8,000 8,000 invoicing 12,400 12,400 total$690,000 $368,900 $77,000 $31,600 $1,167,500 required: 1. assume initially that the value-stream costs and total units shipped apply only to one model (a single-product value stream). calculate the unit cost. round your answer to the nearest dollar amount. $fill in the blank 1 per unit 2. model a is responsible for 40 percent of the materials cost. using the average conversion cost approach, calculate the unit cost for models a and b. round your answers to the nearest dollar amount. unit cost model a$fill in the blank 2 model b$fill in the blank 3 3. what if model a and model b are not homogeneous products? assume the same materials usage as in requirement 2. use dbc to calculate the unit cost for the two products. round your interim calculations and final answers to the nearest dollar amount. unit cost model a$fill in the blank 4 model b$fill in the blank 5 explain when and why this cost is more accurate than the unit cost calculated in requirement 2
