Need business and finance help to calculate the profitability of the Chester Company account.

Wizard Corporation has analyzed their customer and order handling data for the past year and has determined the following costs:
Order processing cost per order	$7
Additional costs if order must be expedited (rushed)	$10.00
Customer technical support calls (per call)	$12
Relationship management costs (per customer per year)	$1200
In addition to these costs, product costs amount to 75% of Sales.
In the prior year, Wizard had the following experience with one of its customers, Chester Company:
Sales	$15,500
Number of orders	160
Percent of orders marked rush	70%
Calls to technical support	80
*Required:*
Calculate the profitability of the Chester Company account.