Hereford Company is planning to introduce a new product with an 80 percent learning rate for production for batches of 1,000 units. The variable labor costs are $30 per unit for the first 1,000-unit batch. Each batch requires 100 hours. There are $10,000 in fixed costs not subject to learning.

What is the cumulative total time using the incremental unit-time learning curve to produce 2,000 units?

Select one:

a. 180

b. 100

c. 90

d. 80