D Question 30 8 pts A company provides the following information: Number of Units Sold Sales Price Variable Cost per Unit Depreciation on Manufacturing Facility Sales Commission per Unit Depreciation on Sales Office Building 900 units $40 per unit $18 per unit $5,000 $2 per unit $1,000 Based on this information, calculate the following: 1) Total Contribution Margin [Select] 2) Break-Even Point in Units (Select] 3) At the current level of sales, what is the Margin of Safety in Units (Select] 4) if the company wishes to earn a target profit of $20,000, how many units would need to be sold? [Select]