A mechanic charges different rates to repair the tires of trucks and cars. For each truck tire that is repaired, the mechanic will charge $5970771 and for each car tire that is repaired, the mecha…👇

A mechanic charges different rates to repair the tires of trucks and cars. For each truck tire that is repaired, the mechanic will charge $5970771 and for each car tire that is repaired, the mechanic will charge $40. On Thursday, the mechanic repairs 6 truck tires and 4 car tires. On Friday, the mechanic repairs 12 car tries and doesn’t repair any truck tires. How much more revenue did the mechanic earn on the day with higher revenue?