Chapter 9, Problem 36E

To determine

(a)

To find:

The numbers of widgets will the manufacturer have on hand after 20 weeks.

To determine

(b)

To find:

The numbers of widgets will the manufacturer have at the end of $N$ weeks.

To determine

(c)

To find:

The cost of storing the original 387 widgets for 2 years (104 weeks).

To determine

(d)

To find:

The additional cost of storing the increased inventory of widgets for the next 2 years.