-/1 E > Question 1 of 10 View Policies Current Attempt in Progress Which of the following costs are variable? Cost 10,000 Units 30,000 Units 1. $100,000 $300,000 2. 40,000 240,000 3. 90,000 90,000 4. 50,000 150,000 only 2 1 and 2 1 and 4 only 1 Save for Later Attempts: 0 of 1 used Submit Answer