Answer each of the four questions relating to economic factors behind price-change response of A filling by your dentist: All answers below are in order of (1) large amount of money, (2) pay full amount, (3) low switching costs, and (4) low search costs Select one: O a. No, yes, yes, yesSuggests relatively high price elasticity among these four producfs O b. no, maybe, no, noSuggests lowest price elasticity among these four products O c. Yes, yes, yes, probablySuggests relatively high price elasticity among these four products O d. Yes, no, yes, noSuggests price elasticity in the middle among these four products