Answer is not, $4,11,13,14,$ or $15,$ please help!!!!

Carla Vista Corporation is involved in the business of injection molding of plastics. It is considering the purchase of a new computer$-$aided design and manufacturing machine for $$441,100.$ The company believes that with this new machine it will improve productivity and increase quality, resulting in an increase in net annual cash flows of $$116,555$ for the next $6$ years. Management requires a $10\%$ rate of return on all new investments.

Calculate the internal rate of return on this new machine. $($Round answer to $0$ decimal places, e$.$g$.13\%.$ For calculation purposes, use $5$ decimal places as displayed in the factor table provided.$)$