Need help understanding each step, please

Hook n' Crook, Inc. has a 2-year project with the following cash flows: I=$1,000,C1=+$5304, and C2=$4286. Find the value of the LARGEST IRR of this project. Note: If you wish, you may use the calculator to find one of the IRRs, and then use a method given in your class notes to find the other one, so you can determine which one is the largest number. Give the answer as a percent with two decimals; e.g., 23.24 and, as always, do not include symbols in your answer. QUESTION 5 Virgin Pacific Airlines has a 2-year project with the following cash flows: I=$1,000,C1=+$2320, and C2=+$3359. Find the value of the SMALLEST IRR of this project. Note: If you wish, you may use the calculator to find one of the IRRs, and then use a method given in your class notes to find the other one, so you can determine which one is the smallest number. Give the answer as a percent with two decimals; e.g., -23.24 and, as always, do not include symbols in your