Moving to other question will save this response Question 23 Assume you have a portfolio of $50,000 with the following investments and their betas: Camival - $15,000, beta of 1.85 Apple - $10,000, beta of 1.05 Nike = $5,000, beta of.75 Walmart - $20,000, beta of 55 The following is a three-part question. Please be sure you are all three parts A Calculate the weights each stock holds in the portfolio B. Calculate your portfolio beta. C. If the expected return on the market is 12 percent and the risk-free rate is 3.50 percent, calculate the required return of your portfolio