Which of the following statements is not true about the process capability ratio? a. the process capability ratio is a ratio of the specification to the process variation. b. a capable process has a process capability ratio less than one. c. the process capability ratio is a ratio for determining whether a process meets design specifications. d. the process capability ratio is computed as the difference of the upper and lower specification limits divided by six standard deviations.

Frugala is when sylvestor puts $2,000 into 10-year state bonds and $3,000 into 5-year aaa-rated bonds in steady hand hardware, inc. he buys the four state bonds at a 5 percent interest rate and the three steady hand bonds at a 6.5 percent rate. sylvestor also buys $1,500 worth of blue chip stocks, and $800 worth of stock in a promising new sportswear company that reinvests its earnings in new growth. 1. (a) what is the maturity for each of the bond groups sylvestor buys? (b) the coupon rate? (c) the par value?