6) The Octova Corporation manufactures two types of vacuum cleaners: the ZENITH
for commercial building use and the House-Helper for residences. Budgeted and actual
operating data for the year 20X5 are as follows:
Static Budget ZENITHHouse-HelperTotal
Number sold20,00080,000100,000
Contribution margin$4,600,000$15,200,000$19,800,000
Actual Results ZENITHHouse-HelperTotal
Number sold21,50060,00081,500
Contribution margin$6,665,000$13,200,000$19,865,000
Required:
a.Calculate the contribution margin for the flexible budget.
b.Determine the total static-budget variance, the total flexible-budget variance, and the
total sales-volume variance in terms of the contribution margin.
7) When a greater proportion of costs are fixed costs, then ________.
A) a small increase in sales results in a small decrease in operating income
B) when demand is low the risk of loss is high
C) a decrease in sales reduces the total fixed cost per unit
D) a decrease in sales reduces the cost per unit
8) Activity-based budgeting ________.
A) uses one cost driver such as direct labor-hours
B) uses only output-based cost drivers such as units sold
C) focuses on activities necessary to produce and sell products and services
D) classifies costs by functional area within the value chain