If he were that kind of hands-on manager, this mess might not have happened in the first place.
The real risk-free rate is 4%. 1. The real risk-free rate is 4%. Inflation is expected to be 3% this year and 5% during the next 2 years. Assume that the maturity risk premium is zero.
The benefits and costs are in constant value dollars; i.e., there was no price increase included in the analysis. Therefore the discount rate used must be the real interest rate. If the interest rate on long term bonds is 8 percent and the rate of inflation is 6 percent then the real rate of interest is 2 percent.