Alexandra Manufacturing Company produces two products, $x$ and $Y.$ The following information is

presented for both products:

Total fixed costs are $$234,000.$

Required:

a$.$ Calculate the contribution margin for each product.

b$.$

Calculate the break$-$even point in units of both $x$ and $Y$ if the sales mix is $3$ units of $x$ for every unit

of $Y.$

c$.$ Calculate break$-$even volume in total dollars if the sales mix is $2$ units of $x$ for every $3$ units of $Y.$