Information of Lancer Window Corporation is given below

Monthly Cost February Supervisor's salary $ 8,000 

Equipment depreciation 3,300 

Hourly workers' wages and benefits 12,000 

Materials 28,000 

Miscellaneous Supplies (nuts, bolts, etc) 2,000 

Total costs $53,300 

 Required

1. They produced 400 doors during the month.  Using account analysis to classify costs, determine the cost function for Lancer Window Corporation. 

2. What is the total cost if Lancer Window Corporation produces 600 doors