Question

Youngstown Glass Company manufactures three types of safety plate glass: large, medium, and small. All three products have high demand. Thus, Youngstown Glass is able to sell all the safety glass that it can make. The production process includes an autoclave operation, which is a pressurized heat treatment. The autoclave is a production bottleneck. Total fixed costs are $159,000 for the company as a whole. In addition, the following information is available about the three products:

	Large		Medium		Small
Unit selling price	$310		$220		$208
Unit variable cost	244		180		183
Unit contribution margin	$ 66		$ 40		$ 25
Autoclave hours per unit	6		4		2
Total process hours per unit	18		8		6
Budgeted units of production	2,700		2,700		2,700

a. Determine the contribution margin by glass type and the total company income from operations for the budgeted units of production.

	Large	Medium	Small	Total
Units produced
Revenues	$	$	$	$
Variable costs
Contribution margin	$	$	$	$
Fixed costs
Income from operations				$

b. Prepare an analysis showing which product is the most profitable per bottleneck hour. Round the "Unit contribution margin per production bottleneck hour" amounts to the nearest cent.

	Large	Medium	Small
Contribution margin	$	$	$
Autoclave hours per unit
Unit contribution margin per production bottleneck hour	$	$	$

Answer 1

a
	Large	Medium	Small	Total
Units produced	2700	2700	2700
Revenues	837000	594000	561600	1992600
Variable costs	658800	486000	494100	1638900
Contribution margin	178200	108000	67500	353700
Fixed costs				159000
Income from operations				194700
b
	Large	Medium	Small
Contribution margin	66	40	25
Autoclave hours per unit	6	4	2
Unit contribution margin per production bottleneck hour	11.00	10.00	12.50