Jia is considering whether to go out to dinner at a restaurant with her friend. The meal is expected to cost $40, jia typically leaves a 20% tip, and an uber will cost $5 each way. Jia values the restaurant meal at $25. Jia enjoys her friend’s company and is willing to pay $30 just to spend an evening with her. If jia does not go out to the restaurant, she will eat at home, using groceries that cost her $8. Required:
a. Calculate jays cost associated with going out to dinner with her friend.
b. Calculate jays benefits associated with going out to dinner with her friend.

Historically, 12 percent of a mail-order firm's repeat charge-account customers have an incorrect current address in the firm's computer database. the number of customers out of 19 who have an incorrect address in the database is a binomial random variable with n = 19 and 2formula36.mml = 0.12.

Identify the management, organization, and technology factors responsible for slow adoption rates of internal corporate social networks.when a company decides to launch a social networking program the management, all need to be on board with the launch. from the ceo down to the shift or assistant manager everyone needs to know its coming and be excited. the organization of such a launch needs to be mapped out, and training provided for the new systems. within the company, they need to make sure the technology at hand (computers, tablets, and company phones), are all compatible with the system. when a company launches a new system, and the find that the employees are not adopting it, they need to investigate the reasons. is the management at all level's onboard? did we organize the launch properly? do we have the right technology for the system? things can goeither way but if

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