Risk diversification is best described to occur when: Select one: O A. The returns of the securities in the same portfolio are less than perfectly correlated OB. The returns of the securities in the same portfolio are perfectly correlated O C. The returns of the securities in the different portfolios are less than perfectly correlated OD. The returns of the securities in the different portfolios are perfectly correlated O E. The returns of the securities in the portfolio come from the same industry Capital budgeting involves the planning and control of cash inflows and outflows to and from the company's investment in non-current assets. Specifically, this involves evaluating: Select one: O A. Cash flow size, timing, and variability O B. Cash flow magnitude, timing, and variability O C. Cash flow risk, size, and schedule O D. Cash flow variance, level, and timing O E. All of the options