The expected return on Karol Co. stock is 18.5 percent. If the risk-free rate is 5 percent and the beta of Karol Co is 2.4, then what is the risk premium on the market?

The expected return on Karol Co. stock is 18.5 percent. If the risk-free rate is 5 percent and the beta of Karol Co is 2.4, then what is the risk premium on the market?