$($IRR of uneven cash$-$flow stream$)$ Microwave Oven Programming, Inc. is considering the construction of a new plant. The plant will have an intitial cash ouflay of $$9$ milion, and will produce cash

flows of $$3$ million at the end of year $1,$$$4$ million at the end of year $2,$ and $$2$ million at the end years $3$ through $5.$ What is the internal rate of retum on this new plant?

The intemal rate of retum on this new plant is $\%.($Round to two decimal places.$)$