Chapter 19: Problem 9
Give two examples of nonfinancial measures of internal-business-process quality.
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Chapter 19: Problem 9
Give two examples of nonfinancial measures of internal-business-process quality.
These are the key concepts you need to understand to accurately answer the question.
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The Tristan Corporation sells 250,000 V262 valves to the automobile and truck industry. Tristan has a capacity of 150,000 machine-hours and can produce two valves per machine-hour. V262's contribution margin per unit is 7. Tristan sells only 250,000 valves because 50,000 valves (20% of the good valves need to be reworked. It takes 1machine-hour to rework two valves, so 25,000 hours of capacity are used in the rework process. Tristan's rework costs are 550,000 dollar Rework costs consist of the following: Direct materials and direct rework labor (variable costs): 5 dollar per unit Fixed costs of equipment, rent, and overhead allocation: 6 dollar per unit Tristan's process designers have developed a modification that would maintain the speed of the process and ensure 100% quality and no rework. The new process would cost 538,000 dollar per year. The following additional information is available: The demand for Tristan's V262 valves is 400,000 per year. The Colton Corporation has asked Tristan to supply 27,000 T971 valves (another product) if Tristan implements the new design. The contribution margin per \(\mathrm{T} 971\) valve is \(\$ 12 .\) Tristan can make one \(\mathrm{T} 971\) valve per machine-hour with \(100 \%\) quality and no rework. 1\. Suppose Tristan's designers implement the new design. Should Tristan accept Colton's order for 27,000 T971 valves? Show your calculations. 2\. Should Tristan implement the new design? Show your calculations. 3\. What nonfinancial and qualitative factors should Tristan consider in deciding whether to implement the new design?
Distinguish between internal failure costs and external failure costs.
Rector Corporation is examining its quality control program. Which of the following statements is/ are correct? 1\. Rework costs should be regarded as a cost of quality when the rework is caused by internal failure. II. Prevention costs are costs that are incurred to prevent the sale and production of defective units. III. Internal failure costs are costs of failure of machinery on the production line. 1\. \(I, \|,\) and \(\| I\) are correct. 2\. Il only is correct. 3\. I and III only are correct. 4\. I only is correct.
Refer to the information presented in Exercise 19-25. The head of the registration advisors at SMU has decided that the advisors must finish their advising in 2 weeks (10 working days) and therefore must advise 420 students a day. However, the average waiting time given a 12 -minute advising period will result in student complaints, as will reducing the aver- age advising time to 10 minutes. SMU is considering two alternatives: a. Hire two more advisors for the 2-week (10-working day) advising period. This will increase the available number of advisors to 12 and therefore lower the average wating time. b. Increase the number of days that the advisors will work during the 2-week registration period to 6 days a week. . If SMU increases the number of days worked to 6 per week, then the 10 advisors need only see 350 students a day to advise all of the students in 2 weeks. 1\. What would the average wait time be under alternative A and under alternative B? 2\. If advisors earn100 per day, which alternative would be cheaper for SMU (assume that if advisors work 6 days in a given workweek, they will be paid time and a half for the sixth day? 3\. From a student satisfaction point of view, which of the two alternatives would be preferred? Why?
SpeedPrint manufactures and sells 18,000 high-technology printing presses each year. The variable and fixed costs of rework and repair are as follows: SpeedPrint's current presses have a quality problem that causes variations in the shade of some colors. Its engineers suggest changing a key component in each press. The new component will cost 70 more than the old one. In the nextyear, however, SpeedPrint expects that with the new componentitwill (1) save 14,000 hours of rework, (2) save 850 hours of customer support, (3) move 225 fewer loads, (4) save 8,000 hours of warranty repairs, and (5) sell an additional 140 printing presses, for a total contribution margin of \$1,680,000 SpeedPrint believes that even as it improves quality, it will not be able to save any of the fixed costs of re work or repair. SpeedPrint uses a 1 -year time horizon for this decision because it plans to introduce a new press a t the end of the year. 1\. Should SpeedPrint change to the new component? Show your calculations. 2\. Suppose the estimate of 140 additional printing presses sold is uncertain. What is the minimum number of additional printing presses that SpeedPrint needs to sell to justify adopting the new component? 3\. What other factors should managers at SpeedPrint consider when making their decision about chang ing to a new component?
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