S5B-6. Can someone show me how to do this problem?

Will rate a thumb up for good response thanks so much (PLEASE CIRCLE OR HIGHLIGHT final answer thx)

Using the crossover mileage between the hybrid vehicle and the alternative vehicle from a competing auto manufacturer below, what is the crossover point in years? Alternative Vehicle Hybrid Vehicle Vehicle Purchase Cost Vehicle Operating Cost per Mile Useful Life of Vehicle Miles per Year Miles per Gallon Average Fuel Price per Gallon $17,500 $0.13 15 16,000 31 $3.95 Vehicle Purchase Cost Vehicle Operating Cost per Mile Useful Life of Vehicle Miles per Year Miles per Gallon Average Fuel Price per Gallon $20,000 $0.10 15 16,000 35 $3.95 Given that the crossover mileage is 56,102 miles, the crossover point in years is years (round your response to two decimal places)