please provide answer with written answers and formulas. No Excel.

3. A company is considering a 4-year project with the following cash flows: C0=$20,000C1=C2=C3=C4=$7,000 If the company's opportunity cost of capital is 12%, then: (A) The project's NPV=$1,261.45. (B) The project's IRR =14.96%. (C) The project will have more than one IRR. (D) The project's PI=1.06. (E) (A), (B) and (D) are true