How do you determine the labor cost percentage?

Mechanics and engineers, while both involved in the field of technical and mechanical work, have distinct roles and responsibilities. Mechanics typically focus on the hands-on aspect of maintaining, repairing, and troubleshooting machinery and vehicles. They use tools and diagnostic equipment to identify issues and perform necessary repairs. On the other hand, engineers are more involved in the design, development, and optimization of systems and machinery. They apply scientific principles and advanced mathematics to create innovative solutions and improve existing technologies. In summary, mechanics and engineers play different but complementary roles in the technical field. Mechanics are primarily concerned with the practical, hands-on work of fixing and maintaining equipment, while engineers focus on the theoretical and design aspects, using their expertise to develop new technologies and improve existing systems. This distinction highlights the unique contributions each profession makes to the industry.