Question 10 5 pts Menlo Company produces and sells a single product The company's sales and expenses for last month follow: Sales Variable expenses... Total $450,000 Per unit $30 225,000 15 n margin....$225,000 $15 Fixed expenses... $216,000 Net operating income (before-tax) $9,000 What is the monthly break-even point in units sold and in sales dollars? O 14,400 units for $432,000 in sales O 9,000 units for $270,000 in sales O 12,000 units for $360,000 in sales O 13,000 units for $390,000