The following data refer to a single product, the TECHWHIZ, made by the Markdata Computer

Company:

Sales price $=$$$5,554$

Direct materials cost $($including purchased components$)=$$$892$

Direct labor cost $=$$$232$

Facilities costs $($for a highly automated plant; mainly includes rent, insurance, taxes, and depreciation$)$

$=$$$2,341,900$ per year

Required:

What is the contribution margin per unit?

What is the breakeven point, in units and in dollars? $($Do not round intermediate calculations.

Round up your answer to the next whole unit.$)$

What is the required level of sales $($in units$)$ if the company plans to increase facilities costs by $7\%$

$($to improve product quality and appearance$)$ and has a desired profit of $$250,000?($Ignore taxes in

this question.$)($Do not round intermediate calculations. Round up your answer to the next

whole unit.$)$

If the company's income tax rate is $22\%,$ what unit sales are necessary to achieve an after$-$tax profit

of $$220,000?($Do not round intermediate calculations. Round up your answer to the next whole

unit.$)$