5. Nick has invested $1 in each of two products. He expects that each successful investment 1will yield :1 prot of $8013. while if an investment is unsuccessful he will lose his money. A successful outcome in each investment is independent of the other investment being successful. If he estimates that the probability of success in each of the two investments is (1.5-. nd the probability mass function: the expected value and the variance of Nick's prolit