Warren Enterprises expects 20,000 unit sales, has ordering costs of $20 per order, carrying costs of $1.00 per unit, and desires to keep 100 units in safety stock. Assuming level production, what should be their average inventory? a. 200-300 b. 301-400 c. 401-500 d. 501-600

Q3. loral corporation manufactures parts for an aircraft company. it uses a computerized numerical controlled (cnc) machining center to produce a specific part that has a design (nominal) target of 1.275 inches with tolerances of ± 0.020 inch. the cnc process that manufactures these parts has a mean of 1.285 inches and a standard deviation of 0.005 inch. compute the process capability ratio and process capability index, and comment on the overall capability of the process to meet the design specifications.