Oriole Lobsters traps and packs lobsters and then sells them wholesale to fine restaurants across Canada. The income statement for last year follows:
Revenue (based on sales of 2,000 cases of lobsters)   $200,000
Expenses:     
Wages for fishermen and packers 	$90,000   
Packing materials	 22,000   
Rent and insurance	 26,000   
Administrative and selling 	44,000
 	182,000
Pretax income   	18,000
Taxes (20%)   	3,600
After-tax income  	 $14,400
Fishermen and packers are employed on an hourly basis and can be laid off whenever necessary. Sales people mostly deliver the product and are paid on a salaried basis; their salaries are included in administrative and selling expenses.
(a) Estimate the cost function for Oriole Lobsters. (Round variable cost per unit to 2 decimal places, e.g. 15.25.)
Cost function: Total Cost = $ + $ × Quantity