Determine the Breakeven Point in Units Based on the Following

Determine the breakeven point in units based on the following information:

Assume a constant mix of 3 units of Small for every 1 unit of Large.
Total fixed costs: $48,000

A) 4,800 units of Small and 1,600 units of Large.
B) 1,200 units of Small and 400 units of Large.
C) 1,600 units of Small and 4,800 units of Large.
D) 8,000 units of Small and 2,667 units of Large.
E) 1,600 units of Small and 1,600 units of Large.