A stock has a beta of 1.8 and an expected return of 13 percent. A risk-free asset currently earns 3.2 percent. If a portfolio of the two assets has a beta of 3.6, what are the portfolio weights? (Do...

A stock has a beta of 1.8 and an expected return of 13 percent. A risk-free asset currently earns 3.2 percent.  If a portfolio of the two assets has a beta of 3.6, what are the portfolio weights?(Do not round intermediate calculations. A negative answer should be indicated by a minus sign. Round your answers to the nearest whole number, e.g., 32.)