A landscaping company currently employs \textbf{3 workers} a…

A lаndscаping cоmpаny currently emplоys textbf{3 wоrkers} and has a fixed amount of equipment. The crew can complete 20 lawns per day. Hiring one additional worker increases output to 35 lawns, hiring a fifth worker increases output to 47 lawns, and hiring a sixth worker increases output to 55 lawns. Diminishing marginal returns begin after hiring: