Question 15 2 pts You are examining the ride sharing company Uber. You examine the balance sheet and see the company has no debt. In addition, the company does not pay a dividend because it does not earn a profit. Which stock valuation method should you use to value Uber? price-sales ratio constant-growth model Oprice-earnings ratio constant-dividend model differential-growth model Question 16 2 pts What debt to equity ratio would result in the lowest cost of equity? a 0.20 1.00 0.50 O 0.25 0.00