please do both multiple choice questions attached!

If the economy booms. RTF, Inc. stock is expected to return 10 percent. if the econony goes into a recessionary period, then RTF is expected to only retimn 4 percent. The probebiliy of a boom is 61 percent while the proboblity of a recession in 30 percent. What is the variance of the return on RTF, Inc, stock? Mutple choice q.0005s 0.00154 002896 0.0002M 0000re6 You own the following portfolio of stocks. What is the portfolio weight of stock C? Multiple Choice 49.49 54.49 44.99 59.49 26.61