The return on the Agnes Corporation in the state of recession is estimated to be -20% and the return on Agnes in the state of boom is estimated to be 32%. The return on the Cameron Corporation in the state of recession is estimated to be 43% and the return on Cameron in the state of boom is estimated to be -15%. Given this information, what is the covariance between Agnes and Cameron if there is a 0.60 probability that the economy will be in the state of boom and a 0.40 probability that the economy will be in the state of recession