Question - The following costs result from the production and sale of 4,050 drum sets manufactured by Vince Drum Company for the year ended December 31, 2011. The drum sets sell for $255 each. The company has a 30% income tax rate.
Variable production costs
|
|
Plastic for casing
|
$72,900
|
Wages of assembly workers
|
336,150
|
Drum stands
|
109,350
|
Variable selling costs
|
|
Sales commissions
|
64,800
|
Fixed manufacturing costs
|
|
Taxes on factory
|
10,500
|
Factory maintenance
|
21,000
|
Factory machinery depreciation
|
81,000
|
Fixed selling and administrative costs
|
|
Lease of equipment for sales staff
|
21,000
|
Accounting staff salaries
|
71,000
|
Administrative management salaries
|
151,000
|
Required:
Prepare a contribution margin income statement for the company.
Compute its contribution margin per unit.
Compute its contribution margin ratio.