1. You company wants to build a new small plant that will cost $90,000,000 to construct. You will pay the construction engineering firm $45,000,000 today and another $45,000,000 at the end of the first year of construction. The plant will be finished 24 months from the start of construction. Each year of operation, the plant will take charges of $5,000,000 per year at the beginning of the year for raw materials, labor, and maintenance. Each year of operation, the plant will take credits of $20,000,000 in sales revenues at the end of the year. If the company requires a MARR of 15% and the plant is expected to have a life of 15 years of production, answer the following questions: a. What is the simple Payback period for this project ignoring the effects of time value of money? b. What is the NPV of this project using the MARR? c. What is the Discounted Payback period of this project using the MARR? d. What is the IRR for this project