21]

Standard labour time equals to;

Select one:

a. Normal time * Performance rating factor

b. Normal time/Performance rating factor

c. Normal time/(1-Allowance factor)

d. Allowance factor/Normal time

e. Performance rating factor/(1-Normal time)

22]

Normal time for a stopwatch study is equal to which of the following?

Select one:

a. Average observed time / Performance rating factor

b. Performance rating factor / Average observed time

c. Average observed time Performance rating factor

d. Average observed time - Performance rating factor

e. Average observed time + Performance rating factor

23]

Four hundred and eighty minutes of production time are available per day. Scheduled production is 120 units per day. What is the required cycle time?

Select one:

a. 6 minutes

b. 8 minutes

c. 7 minutes

d. 5 minutes

e. 4 minutes

24]

The difference between job enrichment and job enlargement is that:

Select one:

a. job enrichment is suitable for all employees, whereas job enlargement is not.

b. enlarged jobs involve vertical expansion, while enriched jobs involve horizontal expansion.

c. job enlargement is more psychologically satisfying than job enrichment.

d. enriched jobs involve vertical expansion, while enlarged jobs involve horizontal expansion.

e. enriched jobs enable an employee to do a number of boring jobs instead of just one.

25]

Which of the following is NOT one of the four main types of inventory?

Select one:

a. raw material inventory

b. work-in-process inventory

c. finished-goods inventory

d. safety stock inventory

e. maintenance/repair/operating supply inventory