A fixed capital investment of 10,000,000 is required for a proposed manufacturing plant and estimated to be 10% of the fixed capital investment. 3. Determine the rate of return on the total investment if annual revenue is 2.5M a. 10.50% 9.50% 12.50% d. 15.00% b. C. Ty. A fixed capital investment of 10,000,000 is required for a proposed manufacturing plant and estimated to be 10% of the fixed capital investment. 3. Determine the rate of return on the total investment if annual revenue is 2.5M a. 10.50% 9.50% 12.50% d. 15.00% b. C. Ty