You may attempt this question 2 more times for credit, The return on the Rush Corporation in the state of recession is estimated to be -24% and the return on Rush in the state of boom is estimated to be 34%. The return on the Oberman Corporation in the state of recession is estimated to be 40% and the return on Oberman in the state of boom is estimated to be -17%. Given this information, what is the covariance between Rush and Oberman if there is a 0.50 probability that the economy will be in the state of boom and a 0.50 probability that the economy will be in the state of recession Place your answer in decimal form and not as a percentage. CHECK