William Beville's computer training school, in Richmond, stocks workbooks with the following characteristics:

Demand D	20,000 units/year
Ordering cost S	$27/order
Holding cost H	$5/unit/year

Part 2

a) The EOQ for the workbooks is

(round your response to the nearest whole number).

Part 3

b) What are the annual holding costs for the workbooks?

(round your response to the nearest whole number).

Part 4

c) What are the annual ordering costs?

$enter your response here

(round your response to the nearest whole number).