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    AT&T “Don’t text while driving”

    This deadly Combination is brought to a heart wrenching point in the YouTube video called “Don’t text while driving” is also a campaign started by AT&T in 2010 “It can wait”. Everyday people are killed in car accidents. Motor vehicles are responsible for the lives of many innocent drivers and passengers on the road. A […] More

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    AT&T Wireless Case

    1. [10 points] Describe the cost behavior in the wireless industry. What are the implications of this cost behavior for cost-volume-profit (CVP) relationships? Cost behavior is how a company’s costs change given a change in that company’s activities. Variable costs are costs that change proportionately with the changes in a company’s activities. In contrast, the […] More

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    Skype vs AT&T

    1) What are the dominant economic characteristics of the VoIP Industry? Public switch telephone networks (PSTN) charge based on minutes whereas Voice-over Internet Protocol (VoIP) charges based on data usage. VoIP services charge a flat fee and Skype actually offers free talk between Skype users. VoIP is likely to grow significantly, taking away from PTSN’s […] More