please answer these questions

if the probability of an investment yielding 20% return is 25%. 15% return is 50%, and -10% return is 25%, what is the investment's expected return? 14% 10% 8% 12% if total assets are $10 million current assets are $6,000,000, and current liabilities are $4,000,000, what is the networking capital? A $6 million B) $1 million CS4 million $2 million