Need help with Part B

Carla Vista Golf Accessories sells golf shoes, gloves, and a laser-guided range-finder that measures distance. Shown below are unit cost and sales data. Sales mix is determined based upon total units sold. Fixed costs are $642,428 (a1) Your answer is correct. Calculate weighted-average unit contribution margin. (Round answer to 2 decimal places e.g. 10.25.) Weighted-average unit contribution margin $ (a2) Your answer is correct. Compute the break-even point in units for the company. Break-even point units Determine the number of units to be sold at the break-even point for each product line