4000 Saved Question 4. A restaurant with one, two, three, or four employees can serve 35, 50, 64, or 75 customers, respectively. The marginal product of the third worker is: Typed numeric answer will be automatically saved. Cannot be en ! Unsaved: Please enter a valid answer ! Question 5 Charlie is running a coffee shop and are currently selling 200 coffees. It cost them $2.000 to hire a graphic designer to ENG O