Susie owns a small manufacturing company, Cold As Snow, that makes ice packs for use in coolers. She purchases the plastic for her packs in bulk orders for a price of $64.14. Each order of plastic makes 150 packs. She purchases the snow for her packs in bulk orders for a price of $111.20. Each order of snow makes 80 packs. In a time study, her three workers averaged 5. 8, and 10 minutes respectively to prepare each plastic; 3,2. and 7 minutes respectively to prepare the snow for one pack; and 4,5, and 3 minutes respectively to assemble the prepared pieces into a finished ice pack. The workers are paid $12.40 per hour What is the prime cost for each ice pack? Note: Find the average time it takes each worker t build one complete ice pack to determine how many packs are produced each hour. For this problem, assume no breaks are takken