Question

The budd gear co. specializes in heat-treating gears for automobile companies. at 8:00


a.m., when budd's shop opened today, five orders (listed in order of arrival) were waiting to be processed. order order size (units) per unit time in heat treatment (minutes/unit) due date (min. from now) a 16 4 160 b 6 12 200

Answer 1

Answer:

The question is not complete... The complete question is given in screen shot.

a. If the due date rule is used, what sequence should be used?

          The sequence is A-B-C-D-E

b. What will be the job tardiness?(Round your answer to 2 decimal places)

         Average job tardiness will be 15.20±0.05 minutes

c. What will be the average number of jobs?(Round to 2 decimal places)

      Average number of jobs will be 3.31±0.05

d. Would the shortest processing time rule produces better results in terms of average job tardiness?

       Yes, the new average job tardiness is 12±0.05 minutes