Instruction First, re$-$read the Dulles Greenway case before completing this assignment. It will make this assignment much more productive if you do so$.$ The assignment builds on our earlier discussion of cash flow models and project capital structure. Download the Excel spreadsheet entitled Dulles$\_$Greenway.xls from the Courseworks. Spend some time exploring how the spreadsheet is structured, how the calculations are made, what Excel functions are used, etc. After doing so$,$ answer the following questions. Questions $1.$ Looking at the spreadsheet how much will it cost to develop the Dulles Greenway? $($Hint: The total cost includes capital costs, interest costs during construction, and planning, acquisition and administrative costs that are captured by the equity contribution in Year $0.$ How much of this cost will be financed by equity and how much will be financed by debt? $(6$ points$)2.$ When you click on cell E$21,$ what appears in the formula bar window? $(2$ points$)3.$ How are the values in cells O$21$ to O$61$ determined? Your response should be in terms of annual net revenues and debt service payments. Do not provide a mechanistic response; in other words, DO NOT ANSWER: They are determined by the formula F$21-$B$21-$G$21-$H$21.(2$ points$)4.$ How are the values in cells R$21$ to R$61$ determined? Do not provide a mechanistic response; in other words, AGAIN, DO NOT ANSWER: They are determined by the formula F$21-$B$21-$G$21-$H$21-$J$21-$K$21-$L$21.(2$ points$)5.$ What is the difference between the values calculated in cells O$21$ to O$61$ and the values in cells R$21$ to R$61?(4$ points$)6.$ How is the value in cell Q$12$ calculated? How is the value in cell Q$15$ calculated $($in this case it is okay to explain the formula used to calculate the value in cell Q$15)?(4$ points$)7.$ How does the Project NPV change if the discount rate is $6\%,8\%,10\%,12\%,14\%$ and $16\%?$ Try to use Excels Table tool inside the Data menu to calculate these values. $(6$ points$)8.$ How does the Project NPV change if the starting traffic volume is $10,000$; $15,000$; $20,000$; $25,000$; $30,000$; $35,000.$ Again, try to use Excels Table tool inside the Data menu to calculate these values. $(6$ points$)$