Abby received requests from three families to babysit a toddler for four hours on friday night. she can only babysit for one of the three families. the fleming family offered her $20, the gilbert family offered her $30, and the lewis family offered her $40. if abby chooses to babysit for the lewis family, her opportunity cost of this decision is:

The proliferation of bittorrent and other file sharing media have threatened the copyright system. based on an understanding of incentives and opportunity cost, how are the decisions of musicians likely impacted?

Of the roles commonly found in the development, maintenance, and compliance efforts related to a policy and standards library, which of the following has the responsibilities of directing policies and procedures designed to protect information resources, identifying vulnerabilities, and developing a security awareness program?

Horace society is planning its annual western fair raceway gala. the gala committee has assembled the following expected costs for the event: dinner (per person) $10 gaming token and program (per person) $2 prize payouts $4,300 tickets and advertising $800 private box suite rental $1,700 lottery licenses $200 the committee members would like to charge $40 per person for the evening’s activities.required: 1. what is the break-even point for the dinner-dance (in terms of the number of persons who must attend)? 2. assume that last year only 200 persons attended the dinner-dance. if the same number attend this year, what price per ticket must be charged in order to break even? 3. refer to the original data ($40 ticket price per person). prepare a cvp graph for the dinner- dance from zero tickets up to 600 tickets sold.