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Question 18 1 pts You estimate the following for NAB (NAB) and Fortescue (FMG): B o NAB 0.7 0.18 0.3 FMG 1.1 0.29 Consider a portfolio P invested 40% in NAB, 40% in FMG, and 20% in the risk-free asset. If the risk-free rate is 0.02 and the standard deviation of the market portfolio's returns is 0.21, what is the covariance of Pand the market portfolio? Enter your answer in raw decimal form to four (4) decimal places. For example, "0.06149" should be entered as "0.0615" 1 pts 10