Final answer:
The security's equilibrium rate of return is calculated by summing the real risk-free rate and all applicable risk premiums. In this case, the equilibrium rate of return is 9.75%.
Step-by-step explanation:
The student asked how to calculate the security's equilibrium rate of return. To find this, one would add the real risk-free rate to various risk premiums associated with the security. The formula for calculating the equilibrium rate of return is as follows:
Equilibrium Rate of Return = Real Risk-Free Rate + Inflation Risk Premium + Default Risk Premium + Liquidity Risk Premium + Maturity Risk Premium
Using the provided information, the calculation is:
Equilibrium Rate of Return = 2.90% (Real Risk-Free Rate) + 2.75% (Inflation Risk Premium) + 3.00% (Default Risk Premium) + 0.25% (Liquidity Risk Premium) + 0.85% (Maturity Risk Premium)
After adding all the components together:
Equilibrium Rate of Return = 9.75%
Therefore, the security's equilibrium rate of return, rounded to two decimal places, is 9.75% percent.