Determine a firm's total asset turnover (TAT) if its net profit margin is 5 percent, assets are $8 million, and ROI is 8 percent. Finance Determine a firm's total asset turnover (TAT) if its net profit margin is 5 percent, assets are $8 million, and ROI is 8 percent. A.) 1.60 B.) 2.05 C.) 2.50 D.) 4.00 Answer: A Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+