Required information

Exercise $3-33$ and $3-34($Algo$)($LO $3-1)$

$[$The following information applies to the questions displayed below.$]$

Charlevoix Cases makes mobile phone cases. The company has collected the following price and cost characteristics:

Exercise $3-33($Algo$)$ Basic Decision Analysis Using CVP $($LO $3-1)$

Required:

a$.$ How many cases must Charlevoix sell annually to break even?

Note: Do not round intermediate calculations. Round final answer to nearest whole unit.

b$.$ How many cases must Charlevoix sell annually to make an operating profit of $$48,360?$

Note: Do not round intermediate calculations. Round final answer to nearest whole unit.

a$.$ Break$-$even sales in units

b$.$ Number of units to be sold