KUIZ 1. Calculate the cost of each product using a plant-wide overhead rate based on machine hours. Answer : Alphas = 1000x63jbl = 63,000 Betas = 3400x80jbl = 272,000 Zebas = 600x105jbl = 63,000 Overhead Rate= 960,000 398,000 =2.41 Item D.Material D.Labor MOH Total
Alphas 680 900 151.83 1731.83
Betas 300 560 192.8 1052.8
Zebas 730 850 253.05 1833.05
2. Calculate the activity cost rates for (1) setups,(2) engineering changes and (3) inspection and packing. Answer: Item M.Setups E.Changes I.&Packing
O.head dollars $170,000 $320,000 $470,000
Activity Levels 34 setups 400 E.changes 500 units
Activity Cost 5000 800 94
3. Cost out the three products using an activity-based costing system. Answer : Item D.Materials D.Labor MOH M.Setups E.Changes I. & Packing Total
Alphas (1,000) 680,000 900,000
Betas(3,400) 1,020,000 1,904,000
Zebas(600) 438,000 510,000
25,000 112,000 94,000 1,811,000
45,000 6,400 319,600 3,295,000
100,000 201,600 56,400 358,000
Kos Seunit :
$ 1,811
$ 969.12
$ 596.67
Tradisional :
$ 1731.83
$ 1052.8
$ 1833.05