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4. (20 pts) The Missouri and Illinois Departments of Transportation are designing a new bridge to span the Mississippi River. The bridge will cost $660 million to build, with the costs spread evenly over Years 1-3 (i.e., construction costs of $220 million per year). The bridge will open to traffic at the beginning of Year 4. From that point on, O&M costs will be $10 million per year. What is the capitalized cost of this bridge at an interest rate of 6% per year? You must draw a correct cash flow diagram to get full credit for this problem. 5. (20 pts) You have been given the opportunity to purchase a $100 Transocean, Inc. corporate bond for $96.24. The bond was issued on 10/1/2001 and matures on 10/1/2031. It has a coupon rate of 7.5% per year and coupons are paid twice a year. If your MARR for bonds of this grade (Moody's rating = Caal) is 8.8% per year (nominal) should you purchase the bond today at this price?. You must draw a correct cash flow diagram to get full credit for this