A company that markets board games and jigsaw puzzles wonders if there are untapped opportunities for these forms of entertainment in the electronic
age. Its marketers want to better understand what brings family and friends
together and how people feel when they choose face-to-face interactions over
electronic forms of entertainment. Which kind of data gathering will best
provide the kind of information the company is seeking?
A. A focus group where people discuss leisure time preferences and
habits
B. A survey asking people how many different games they've played
or puzzles they've completed in the last year
C. An experiment testing reactions to different package designs
D. Observations of customers purchasing board games in stores
SUBMIT

Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening.a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number.include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?