please answer both questions

Question 9 Not yet wered Marked out of 0.50 An investment with an initial cost of $6,000 produces cash flows of $3,000,-$500, to 6, respectively. How many IRRS does this project have? Why? -$200, $2800,- 5100, and $6,000 for Years 1 question O4 O 0.6 Od 02 Qubo 10 One characteristic of the payback method of project analysis is the Not yet answered Marked out or 0.25 question a consideration of the risk level of each project b. discounting of all cash flows, Oblas toward short term projects d.standardized cutoff point for cash flow consideration e consideration of the risk level of each project Clear my choice