I only have enough credit for one more question. I am aware that the rule states you only need to solve a limit of 5 answers. However, in this case there are people who are willing to help answer all of them. If you are one of them, please kindly help me answer all of these questions. Please don't just answer the first question or the five questions, otherwise I'll hit the dislike button. Thank you

An NPV profile plots a project's NPV at various costs of capital. A project's NPV profile is shown as follows. Identify the range of costs of capital that a firm would use to accept and reject this project. NPV (Dollars) 400 300 200 Accept 00 Reject -100 -200 0 2 4 6 8 10 12 14 16 18 20 COST OF CAPITAL (Percent) This NPV profile demonstrates that as the cost of capital increases, the project's NPV