Given the following:

Sales - $12

Units Sold - 50,000

Total Fixed Expenses - $150,000

Depreciation Expense - $30,000

Variable Unit Cost - 8

What are the answers to:

1. Break-even sales in unit

2. Margin of Safety in % & dollars

'3. Degree of Operating Leverage

4. If $170,000 is to be earned as profit, how many units should be sold

5. If the company increases its sales by 25% w/ sales volume still at 50,000what's the degree operating leverage