12. A stop watch time study was made of an assembly task that involved four elements:

(a) Calculate the normal task time.

(b) Calculate the standard time.

(c) What should be done with cycle2, element 3 in the study?

Allowance are 15 percent of the normal time.

Transcribed Image Text:

Cycle Element 1 2 3 4 5 Rating 1 0.04 0.04 0.03 0.03 0.04 100 2 0.12 0.10 0.09 0.10 0.10 90 3 0.16 0.24 0.15 0.16 0.16 115 4 0.13 0.13 0.12 0.14 0.14 120