Current Attempt in Progress 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) Calculate weighted-average unit contribution margin. (Round answer to 2 decimal ploces es. 10.25.) Weighted-average unit contribution margin Calculate weighted-average unit contribution margin. (Round answer to 2 decimal places eg. 10.25.) Weighted-average unit contribution margin Attempts: 0 of 7 used (a2) The parts of this question must be completed in order. This part will be available when you complete the part above. (b) The parts of this question must be completed in order. This part will be available when you complete the part above