QUESTION 3 Compute the Return on Investment (ROI) Tamarind Services Company, a division of a major oil company, provides various services to operators of an oil field in northern Alberta. Data concerning the most recent year are as follow: ale.$12,000,000 Operating income ....$3,600,000 Average operating assets$24,000,000 Required: 1. Compute the margin for Tamarind Services Company. 2. Compute the turnover for Tamarind Services Company 3. Compute the return on investment (ROI) for Tamarind Services Company