What is the IRR for the following project if its initial after-tax cost is $7,000 and it is expected to provide after-tax operating cash flows of ($1,000) in year 1, $3,000 in year 2, $2,150 in year 3, and $9,180 in year 4? Group of answer choices 11.26% 18.36% 9.44% 19.62%