2.4 At your original price (from 2.1), how many balls were you selling in each market? Why did this change in your solution to 2.2? Can you explain the direction in which it changed? How does this relate to the elasticity of demand? 2.5 if you also had access to a new bowling ball technology with MC 2 15 + qf2500, how many balls would you have to produce to justify also operating your current production process