given the data below on the return for security TSLA and the return on the market, what is the beta for security TSLA relative to the market? What's the covariance of return between TSLA and the market? What is the correlation of return between TSLA and the market, and what is the risk$-$free rate in the market? Joint probability $\mathrm{.}40,\mathrm{.}60.$ Return on security TSLA $8\%,12\%.$ Return on the market $7\%,10\%$