1. Sawaya Company had depreciation and amortization expenses of $522,311, interest expenses of $114,077, and an EBITDA of $1,521,087 for the year ended June 30, 2010. What is the Times Interest Earned for this company?
2. Efficiency ratio: Jet, Inc., has net sales of $712,478 and accounts receivables of $167,435. What are the firm's accounts receivables turnover and days sales outstanding?