Which of the following is one of the three most commonly used suspension systems?

The MacPherson suspension system is one of the most widely employed suspension systems because of its simplicity and efficient design. It consists of a single lower control arm and a strut that integrates the shock absorber, which allows for a compact and lightweight setup. This design not only reduces the number of components required but also results in a lower manufacturing cost, making it particularly attractive for use in a variety of vehicles. Additionally, the MacPherson system enhances handling and ride quality, contributing to its popularity in both economy and performance vehicles. Its straightforward arrangement also facilitates easier maintenance and repairs, further solidifying its position as a fundamental choice in automotive engineering.