can you explain 2-4 without the use of excel.

2. Stratford Corp. (SC) is considering a new project. SC estimates that there is a 25% probability that cash flows in one year will be $250,000, and a 75% probability the cash flows will be $350,000. The cost of the project is $200,000. The project's cost of capital is 15% and the risk-free rate is 5%. What is the NPV of the project? $82,609 If the $200,000 cost of the project is financed 100% with equity, what is the expected return on the unlevered equity? 15% If the project is financed with 50% debt (at the risk-free rate), what should the value of the equity be? What is the expected return on the levered equity? \$182,609/20.5\% If the company finances the project with 30% debt (at the risk-free rate), what should the value of the equity be? What is the expected return on the levered equity? $222,609/17.6%