The Sky Limited is considering two alternative projects. Project A has an expected life of $5$ years, will cost Sh$100$ million, and will produce net cash flows of Sh$30$ million per year. Project B has a life of $10$ years, will cost Sh $132$ million, and will produce net cash flows of Sh $25$ million per year. The cost of capital is $12$ percent. Required: a$)$ If the projects cannot be repeated, which project should be selected if Sky uses Net Present Value $($NPV$)$ as its criterion for project selection? $$ b$)$ Assume the projects can be repeated and that there are no anticipated changes in the cash flows. Use the replacement chain analysis to determine the NPV of the project selected.