Question #$3$

Long Beach Solar Systems, Inc. sells solar water heating and solar power systems.

The business is divided into two divisions along product lines. Variable costing

income statements for the current $2021$ year are presented below:

Required:

$($a$)$ Determine the sales mix and contribution margin ratio for each division.

$($b$)$ Calculate the company's weighted$-$average contribution margin ratio.

$($c$)$ Calculate the company's breakeven point in dollars.

$($d$)$ Determine the sales level, in dollars, for each division at the breakeven point.