Sutton Company produces head sets for computers, which it sells for $20 each. The variable cost to make each head set is $6. During April, 700 sets were sold. Fixed costs for April were $2 per unit for a total of $1,400 for the month. How much is the monthly break-even level of sales in dollars for Sutton Company?
A $100
B $2,000
C $7,000
D $4,200