4. NPV profiles A NPV profile plots a project's NV at various costs of capital. A project's profile is shown as follows. Identify the range of costs of capital that a firm would use to accept and reject this project. NPV alal 0 B -200 11 12 16 11 21 COST OF CAPITAL I Percent 11 This NPV profile demonstrates that as the cost of capital increases, the project's NPV