Stanley Hart invested in a municipal bond that promised an annual yield of 6.7 percent. The bond pays coupons twice a year. What is the effective annual yield (EAY) on this investment? (Round percentage to two decimal places.) 13.4% 6.81% 6.70% None of the above

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.