Can someone please explain to me where to begin? And show work. Im a little confused

The tax rate is 35 percent, w na me 13. Bob's is a retail chain of specialty hardware stores. The firm has 18,000 shares f stock outstanding that are currently valued at $82 a share and provide a rate of return of 13.2 percent. The firm also has 600 bonds outstanding that have a face value of $1,000, a market price of $1,032, and a coupon rate of 7 percent. These bonds mature in 7 years and pay interest semiannually. The tax rate is 35percent The firm is considering expanding by building a new superstore. The superstore will require an initial investment of $9.3 million and is expected to produce cash inflows 7 million annually over its 10-year life. The risks associated with the superstore are comparable to the risks of the firm's current operations. The initial investment will be depreciated on a straight line basis to a zero book life of the project. At the end of the 10 years, the firm expects to sell the superstore for an aftertax value of $4.7 million. Should the firm accept or reject the superstore project using NPV at the WACC rate? Hint: Calculate WACC and then NPV using the WACC rate. value over the