Piper Corporation’s standards call for 1,000 direct labor-hours to produce 250 units of product. During October the company worked 1,250 direct labor-hours and produced 300 units. The standard hours allowed for October would be.
a. 1,300 hours
b. 1,250 hours
c. 1,200 hours
d. 1,000 hours

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.