The risk -free rate in early January 2020 was 2.1 %, and the market risk premium remained around its historical average of 7% and the calculated beta was 1.4. Save translation Questions: 1. What are the main differences between a publicly traded company and a private nontraded company regarding the estimation of the cost of capital.? 2. What is your estimate of Stealths cost of equity? Any comments on this figure and how the calculated cost of equity affects Stealth's capital structure? 3. What is your estimate of Stealths cost of capital? Any comments on this figure and how the calculated cost of capital affects Stealth's capital structure