Codiac Corp. currently has an all-cash credit policy. It is considering making a change in the credit policy by going to terms of net 30 days. The required return is 0.73% per month.

	Current Policy			New Policy
Price per unit	$	180		$	183
Cost per unit	$	140		$	143
Unit sales per month		1,350			1,390

Calculate the NPV of the decision to change credit policies. (Negative answer should be indicated by a minus sign. Do not round intermediate calculations. Round the final answer to 2 decimal places. Omit "$" sign in your response.)