Put in simple terms if possible. Thank you so much!

The Rollins Supply Company is considering an expansion project with cash flows as shown below. The cost of capital is 12%. Calculate the nrt present value (NPV), profitability index (PI), and internal rate of return (IRR) for this project. Year Cash Flow -$2,700 $1,500 $1,900 $1,600 $1,700 $1,900