MyPillow uses television advertising and wanted to see whether the TV ads reached more viewers during the daytime spots or the prime-time spots. MyPillow wanted to adjust its TV spots to reach the greatest number of viewers. To get real-time reactions, MyPillow decided to conduct mobile market research because _______. a. most people do not multitask using smartphones b. using a mobile app is difficult and confusing c. most people do not use their desktop computers while watching TV d. fewer respondents are reached than in conducting telephone research