The breakeven point is that in which the total cost is just equal to the total revenue. In other words, the profit becomes zero. The revenue and cost will be given below.
(1) Total revenue = ($200)x
(2) Total cost = ($120)(x) + 1200
Equating,
200x = 120x + 1200
Solving for x gives us an answer of 3.33
Hence, the answer is 3.33.