The assignment involves analyzing the project’s cash inflows and outflows to determine whether to accept or reject a project.  The net present value method considers the differences in the timing of future cash flows over the year. To answer this protect (and make it simple,) you need to use just one year of data  (income, and cost),  and use the growth rate to calculate the future values (income, or cost).  For example, if the revenue in 2019 is $100 and growing at 10%, then the next year revenue is $110, and the following years are,  121, and 132, ….

To measure which project to choose, please calculate the NPV and select the project with the highest value. You are free you use any assumption if they appropriate.