cost which remains constant per unit at various levels of activity is a

a. manufacturing cost

b. Variable cost

c. fixed cost

d. Mixed cost

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Two costs at Bradshaw Company appear below for specific months of operation.

Month

Amount

Units Produced

Delivery costs

September

$40,000

40,000

October

55,000

60,000

Utilities

September

$84,000

40,000

October

126,000

60,000

Which type of costs are these?

Delivery costs and utilities are both mixed.

Utilities are mixed and delivery costs are variable.

Delivery costs are mixed and utilities are variable.

Delivery costs and utilities are both variable.

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An increase in the level of activity will have the following effects on unit costs for variable and fixed costs:

Unit Variable Cost

Unit Fixed Cost

Remains constant

Decreases

Decreases

Remains constant

Increases

Decreases

Remains constant

Remains constant

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Greg’s Breads can produce and sell only one of the following two products:

Oven Contribution
Hours Required Margin Per Unit

Muffins

0.2

$3

Coffee Cakes

0.3

$4

The company has oven capacity of 1,200 hours. How much will contribution margin be if it produces only the most profitable product?

$24,000

$12,000

$16,000

$18,000