Answer:
Henry Ford's Model T
Explanation:
At the beginning of the production of Henry Ford's Model T car, cars were expensive as it was not produced in mass number. Selling at the price of $850, was higher than the income of an American worker. So, Ford determined to lower the prices of the cars. To improve the production of the cars, he introduced an assembly line in the manufacturing process. The lines helped in assembling the finished cars in a short time. Assembly lines helped to reduce the prices of the cars by less than $300.
