Oh wait, math works. Just try increasing the r from .01 to .045, and leave the C1, C2, CT constant. See what happens to the NPV. by admin | Nov 16, 2022 | Investment, Business, Analysis, Mathematics, Finance | 0 comments Oh wait, math works. Just try increasing the r from .01 to .045, and leave the C1, C2, CT constant. See what happens to the NPV. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ