computer integrated manufacturing

computer integrated manufacturing solve these problems 1.True Bore Machine Company has annual sales of $120 million and average annual inventory valued at $5.with a COGs of $ 0.85 per sales dollar, what is the inventory turn value for the company? what average inventory turn value would produce a turn ratio of 300. 2. the plastic injection molding machines,Inc., are down as a result of setups for an average of 16.7 percent of the time in three shifts. if machine downtime cost $135 per hour, how much does setup time cost for each machine on an annual basis? 3. metal enclosures, Inc., has machine footprints that total 5,780 square feet and 8,240 square feet of value adding assembly area . if the plant has 18,420 total square feet of product and inventory area, what is the manufacturing space ratio? Note: answer key 1- 140, 680 2- 76.1 3- 89,75, 34.50