5. Given the following total cost information for a firm that can produce either Widgets or Wadgets (or both), say as much as you can in the space below about economies of scale and scope for this firm. Combination Widgets Wadgets Total Cost A 10 0 $200 B 15 0 $250 C 0 10 $300 D 10 10 $400 E 15 15 $500 F 20 20 $900