Are you thinking of bypassing a gasoline fueled car in favor of a hybrid (gasoline and electric) automobile? Let?s take a look at the relative economics of your possible choice. The gasoline-fueled car sells for $20,000 and gets 25 miles per gallon (mpg) of fuel. The alternative hybrid vehicle sells for $26,000 and averages 589 mpg. The resale value of the hybrid car is $1,500 more than that of the gasoline-only car after five years of anticipated ownership. If you drive 14,000 miles per year and gasoline costs $4.50 per gallon, what is the internal rate of return on the incremental investment in the hybrid automobile? The internal rate of return is % . (Round to one decimal place.)