Let f be the function attached, and suppose a firm has smooth cost functions with SAC described by f. a) Draw SMC and SAVC curves corresponding to SAC, showing the three curves on the same graph. b) What is the short run supply curve of this firm? c) If there are N firms that can produce in the short run, and all are identical and have the same fixed factors, what does the short run market supply curve look like in this case? Assume N is large.