Write javascript programs to compute the following:

1. the current ratio for a business with $2000 in the bank, a $4000 development computer, and $6000 in current liabilities

2. the profit margin percentage for a company with a net income of $1000, and sales of $2000

3. the markup percentage for a bread company that sells each loaf for $5, where each loaf costs $2

4. the debt to equity ratio of a company with total liabilities of $5,000 and total equity of $10,000.

5. the cost of goods sold for a business that has a beginning inventory of $10,000, purchases $5,000 in new inventory, and has an ending inventory of $8,000.