Dav has received the following quote from a supplier of replacement ink cartridges used in laser jet printers:

Quantity	Unit Price
1	$25
2	$21
5	$19
10	$15
13	$14

Number of units/order	1	2	5	10	13
Price/unit (quoted) 0	$25	$21	$19	$15	$14
Total price / order 0
Price difference between orders
Quantity difference/order
Price/unit/order quantity difference

Assignment:

Using the format illustrated in Chapter 12, calculate a quantity discount analysis for a quote using specific quantities.

What quantity should Piet order if he wants to receive the lowest incremental costs between quantities?

Is there anything unusual about this quote?

Other than price and discounts, what must a buyer consider when determining what quantity to purchase?