Answer: The amount of sales required to realize an operating income of $200 000 is a. 10,769 units.
Explanation: We can solve it with a simple equation:
200 000 = 240x - 1 200 000 - 110x
200 000 + 1 200 000 = 240x - 110x
1 400 000 = 130x
1 400 000 / 130 = x
10769, 23077 = x
We check: 240 . 10769,23077 - 1 200 000 - 110 . 10769,23077 = 200000 √