The law of diminishing returns states that as

The figure above shows a perfectly competitive firm. When the firm maximizes its profit, its total revenue is

Perfect competition implies that

In the long run, perfectly competitive firms make zero economic profit (their owners earn a normal profit) because

  Labor (workers per day) Total product (pizzas per day) 0 0 1 10 2 25 3 37 4 45 5 50 Based on the production data for Pat’s Pizza Parlor in the above table, the marginal product of the 4th worker is ________ pizzas.

The neurotransmitter(s) associated with autonomic ganglia is(are)

Which structure is the postganglionic neuron?  

Which number is poiting to a fascicle?  

What is this diagram demonstrating?  

Which of the following is not a function associated with the spinal cord?