EXERCISE 7-9 (20 MINUTES)

5. a. Under JIT, production would have been geared to sales. Hence inven-

tories would not have been built up in Year 2.

b. Under JIT, the net operating income for Year 2 using absorption cost-

ing would have been $40,000—the same as in Year 1. With produc-

tion geared to sales, there would have been no inventory buildup at

the end of Year 2 and therefore there would have been no fixed

manufacturing overhead costs deferred in inventory. The entire

$300,000 in fixed manufacturing overhead costs would have been

charged against Year 2 operations, rather than having $60,000 of it

deferred to future periods through the inventory account. Thus, net

operating income would have been about the same in each year un-

der both variable and absorption costing.

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Solutions Manual, Chapter 7 375

Problem 7-16 (30 minutes)