please answer all parts of the question to receive a good review.

Sheryl's Shipping had sales last year of $10,000. The cost of goods sold was $6,500, general and administrative expenses were $1,000, interest expenses were $500, and depreciation was $1,000. The firm's tax rate is 21%. a. What are earnings before interest and taxes? Earnings before interest and taxes b. What is net income? Net income c. What is cash flow from operations? Cash flow from operations