An analyst is estimating the ROIC of a company that has zero fixed costs per unit and pays no taxes. The analyst makes the following forecasts: Sales next year will equal $250$ units and will increase at $10$ percent for each of the two following years. Prices per unit will be $$102,$ $$104,$ and $$110,$ which simply embody inflation forecasts. Costs per unit will be constant at $$90.$ Current capital invested is $$20,000,$ and the firm will reinvest $50$ percent of profits. What is the ROIC for each of the three years? If this is a competitive industry, are the results realistic?