Winona Manufacturing operates two-eight hour shifts per day. Downtime for lunches, breaks and equipment set-ups equals a total of 1.50 hours for the 24 hour operating day. Annual customer demand is 69,310 units and Winona Manufacturing operates 239 days per year. What is Winonas takt time in seconds.

A. 290

B. 180

C. 870

D. 522

Dez Inc. has successfully implemented lean manufacturing practices. Based on current demand Dezs takt time is 200 seconds and cycle time is 3,200 seconds. Dez operates two-eight hour shifts, 240 days per year.

How many workers are needed for Dezs current production process and current demand?

A.

125

B.

16

C.

3,200

D.

13