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. (.) ged costs are $642,428. 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. d costs are $642,428 Fixed costs are $642,428. (a1) Calculate weighted-average unit contribution margin. (Round answer to 2 decimal places e.g. 10.25.)