5.72 Clarkson Manufacturing has fixed costs of $2,500,000 and variable costs are 60% of sales. What are the required sales it Clarkson desires net income of $200,000? $6,750,000 $6,250,000 $4,500,000 $4,166,667 Question 8 5.72 pts Which of the following costs are variable? Cost 30.000 Units 50.000 Units 1. $100,000 $100,000 300.000 500,000 3. 15,000 25,000 30,000 40,000 2. only 2 only 4 2 and 3 2 and 4