Activity 5. WORK STUDY

1. Compute the Standard Time in processing Passport by a travel agent if she has a performance rating of 115% with time allowance of 20%.

NOTE: THE PROCESSING TIME PER CYCLE ARE IN DAYS.

Cycle Processing Time per Cycle (in days)

1 18

2 16

3 15

4 14

5 16

6 16

7 14

8 14

9 15

10 18

11 19

12 14

2. Compute the standard time in preparing milktea in a store where the crew rated with 97% efficiency and an allowance rating of 10%.

Orders Preparation Time per Cycle (in minutes)

1 10

2 8

3 11

4 12

5 11

6 10

7 8

8 9

9 10

10 10

11 11

12 13

13 14

14 12

15 9

16 8

17 12

18 13

19 12

20 10

3. A time study analyst timed an assembly operation for 30 cycles, and then computed the average

time per cycle, which was 18.75 minutes. The analyst assigned a performance rating of .96, and

decided that an appropriate allowance was 15 percent. Assume the allowance factor is based on the

workday. Determine the following: the observed time (OT), the normal time (NT), and the standard

time (ST).