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8. A company reported net income of $100,000 and average total assets of $425,000. Calculate its return on total assets. 11. A company reported net income for Year 1 of $98,000 and $106,000 for Year 2. It also reported net sales of $835,000 in Year 1 and $918,000 in Year 2. The company's average total assets in Year 1 were $1,850,000 and $1,720,000 in Year 2. Calculate the company's profit margin, total asset turnover and return on total assets for Year 1 and Year 2. Did the company's return on total assets improve? What component(s) might explain this change? 12. A company had net income of $86,000 in Year 1 and $118,000 in Year 2. Its net sales were $640,000 in Year 1 and $611,000 in Year 2. Its average total assets in Year 1 were $1,670,000 and $1,712,000 in Year 2. Calculate the profit margin, total asset turnover and return on total assets for both years. Comment on the results