In 2012 sales revenue was $120 and net income was $12. 1/1/12 balances were Current Assets $20, Long-Term Assets $70, Current Liabilities $8, Long-Term Liabilities $32, and Equity $50. 12/31/12 balances were Current Assets $24, Long-Term Assets $86, Current Liabilities $10, Long-Term Liabilities $40, and Equity $60. Compute the following ratios: current, debt-to-equity, return on sales, and asset turnover.