(24 pts) Suppose that a bakery has 2 ovens available. For the first four bakers, each baker can produce two pies. With five bakers, the bakery can produce 9 pies. Any bakers after (and including) the 6 th produce no additional pies. (a) Use the graph below to plot the firm's short-run production function. Be sure to label both axes. (8 pts) (b) Does the firm's production function exhibit decreasing returns to scale? Explain your answer. (4 pts)