You are considering a risky portfolio investment, which has a 12.1 % return and 10.4 % standard deviation. The riskfree rate is 2.1 %. You plan to invest 3.1 % of your savings in risky assets. You plan to allocate all your savings into risky and riskfree assets, and lending and borrowing is also possible. Determine the slope of your capital allocation line. Answer with decimal places.