Jaman drove his car a total of 25,000 miles in 2021, of which 17,500 were for business and 7,500 were personal use. He incurred $5,000 in lease payments, $2,500 in fuel, $2,000 in insurance, and $150 for license and registration of his vehicle. What is the business use percentage for his vehicle? 

a. 30% 

b. 100%

C. 0%

d. 42.9%

e. 70%