serve 40 customers per hour. A lane with a cashier only can serve 25 customers per hour. LO 13.6 MEDIUM a)In terms of customers served per hour, what is total output and average labour productivity for the Good’n’Fresh Grocery Store? b)The owner adds a third checkout lane and register. Assuming that no employees are added, what is the best way to reallocate the workers to tasks? What is total output and average labour productivity (in terms of customers served per hour) now? c)Repeat part (b) for the addition of a fourth checkout lane, and a fifth. Do you observe diminishing returns to capital in this example?