MDI Enterprises Prepared the Following Income Statement for June How Many Units Must MDI Sell in Order to Break-Even

MDI Enterprises prepared the following income statement for June: $\begin{array}{lrr}\text { Sales revenue ( } 6,000 \text { units) } & & \$ 150,000 \\\text { Cost of goods sold: } & & \\\quad \text { Fixed costs } & \$ 18,000 & \\\text { Variable costs } & 30,000 & 48,000\\\text { Gross profit }&&102,000\\\text { Operating expenses: }\\\text { Fixed costs } & 27,000 & \\\text { Variable costs } & 12,000 & 39,000 \\\text { Operating income } & & \$ 63,000\end{array}$ How many units must MDI sell in order to break-even?

A) 2,500 units
B) 900 units
C) 3,480 units
D) There is not enough information provided to determine the answer.