McCoy Brothers Manufactures and Sells Two Products, a and Z

McCoy Brothers manufactures and sells two products, A and Z in the ratio of 5:2. Product A sells for $75; Z sells for $95. Variable costs for product A are $35; for Z $40. Fixed costs are $418,500.
- Compute the break-even point in composite units.

A) 1,395.
B) 1,550.
C) 2,092.
D) 3,805.
E) 1,350.