110年 - 110 國立臺灣科技大學_碩士班招生試題_工業工程系(乙組)：生產管理#100828

科目：研究所、轉學考(插大)◆生產管理 | 年份：110年 | 選擇題數：0 | 申論題數：9

試卷資訊

選擇題 (0)

申論題 (9)

1. Use linear representation to develop a predictive model for
demand for ironing board covers based on sales of irons.

Please develop the linear equation of the prediction model.

A. Determine the break-even quantity.

B. What volume of output will be necessary for an annual profit of $60,000?

A. Determine the optimal cycle time.

B. What is the minimum number of stations needed?

(1) Determine the optimum processing sequence for the jobs to minimize makespan and draw the Gantt chart. (15%)

(2) Prove that your answer is optimal. (10%) Machine 2 Task Machine 1 10

(1) What reorder point should be used? Explain your model for reorder point computation.

(2) In addition to the random oil demand, given the lead time for delivery of the oil is stochastic and follows normal with a mean of 4 days and a standard deviation of 1 day, what reorder point should be used? And argue whether the prior reorder point is always equal or less that the latter one.