A subcontractor is responsible for outfitting six satellites that will be used for solar research.

Four of the six have been completed in a total of 600 hours. If the crew has a 75 percent learning

curve, how long should it take them to finish the last two units?

 

. The fifth unit of a 25-unit job took 14.5 hours to complete. If a 90 percent learning curve is

appropriate:

a. How long should it take to complete the last unit?

b. How long should it take to complete the 10th unit?

c. Estimate the average time per unit for the 25 units.