Bob Carlton's golf camp estimates the following workforce requirements for its services over the next two years:

Quarter	1	2	3	4	5	6	7	8
Demand (hrs)	4,300	6,400	3,100	5,000	4,400	6,300	3,700	5,000

Each certified instructor puts in

480

hours per quarter regular time and can work an additional

120

hours overtime. Regular-time wages and benefits cost Carlton

$7,200

per employee per quarter for regular time worked up to

480

hours, with an overtime cost of

$20

per hour. Unused regular time for certified instructors is paid at

$15

per hour. There is no cost for unused overtime capacity. The cost of hiring, training, and certifying a new employee is

$10,000.

Layoff costs are

$4,000

per employee. Currently

8

employees work in this capacity.

a. Find a workforce plan using the level strategy that allows for no delay in service. It should rely only on overtime and the minimum amount of undertime necessary. What is the total cost of the plan?

$nothing.

(Enter your response as an integer.)