Part a: Calculate weighted$-$average unit contribution margin.

Part b: Compute the break$-$even point in units for the company.

Part c: Determine the number of units to be sold at the break$-$even point for each product line.

Pairs of shoes:

weasures distance. Shes sells golf shoes, gloves, and a laser$-$guided range$-$finder that determined based upon tot below are unit cost and sales data. Sales mix is

Pairs of gloves:

Number of range$-$finders:

Fixed costs are $$620,000.$