Bonner Metals wants to issue new 20-year bonds for some much-needed expansion projects. The company currently has 8.5 percent bonds on the market that sell for $959, make semiannual payments, and mature in 16 years. What should the coupon rate be on the new bonds if the firm wants to sell them at par?

Assume that (i) setups need to be completed first; (ii) a setup can only start once the batch has arrived at the resource, and (iii) all flow units of a batch need to be processed at a resource before any of the units of the batch can be moved to the next resource. process step 1 molding 2 painting 3 dressing setup time 15 min. 30 min. no setup processing time 0.25 min./unit 0.15 min./unit 0.30 min./unit which batch size would minimize inventory without decreasing the process capacity?