At the beginning of 2018, calston incorporated reports inventory of $9,100. during 2018, the company purchases additional inventory for $28,000. at the end of 2018, the cost of inventory remaining is $7,800. calculate cost of goods sold for 2018.

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.