A bond had a price of $946.72 at the beginning of the year and a price of $983.73 at the end of the year. The bond's par value is $1,000 and its coupon rate is 6.1 percent. What was the percentage return on the bond for the year? a) 11.04%
b) 6.20%
c) 3.76%
d) 10.35%
e) 9.06%

Statistical process control charts: a. indicate to the operator the true quality of material leaving the process. b. display upper and lower limits for process variables or attributes and signal when a process is no longer in control. c. indicate to the process operator the average outgoing quality of each lot. d. display the measurements on every item being produced. e. are a graphic way of classifying problems by their level of importance, often referred to as the 80-20 rule.