Question 18 5 pts By definition, the internal rate of return is: the rate used to discount future cash flows back to today's present value the rate actupily earned by a project, considering time value of money the same as the required rate of return the rate actually earned by a project, based on accounting income D Question 19 5 pts Which of the following ratios would be used to gauge the risk of bankruptcy for a company? Gross margin ratio Operating cycle Debt to equity ratio Average sale period