PayPal is considering an update to its app. The update would cost $10$ million dollars today, and $6$ million dollars $1$ year from now. In years $2-6,$ the update would increase PayPal's cash flows by $8$ million dollars. What is the IRR of this project? the correct answer was given to me as $31\mathrm{.}04,$ i am unsure how to get that though.