# Discount Rate

- Perpetuity Present Value - Learn how to calculate the present value of a perpetuity using a simple formula, where PV is the perpetuity present value, C is the cash flow, and r is the discount rate.

- Perpetuity Present Value - Learn how to calculate the present value of a perpetuity using a simple formula, where PV is the perpetuity present value, C is the cash flow, and r is the discount rate.