A ________ groups cost by behavior; costs are classified as either variable costs or
fixed costs.
A) balance sheet
B) contribution margin income statement
C) traditional income statement
D) absorption costing income statement
A company’s production department was experiencing a high defect rate on the
assembly line, which was slowing down production and causing wastage of valuable
direct materials. The production manager decided to recruit some highly skilled
production workers from another company to bring down the defect rate but was
worried that the higher wages of these workers might negatively affect operating
income. This would produce a(n) ________.
A) unfavorable direct materials cost variance
B) favorable direct labor cost variance
C) favorable direct labor efficiency variance
D) unfavorable direct materials efficiency variance