Stores such as Walmart, Best Buy, PetSmart, David's Bridal, and DSW Shoes use ________ positioning

A door-to-door salesperson convinces David and his wife, Sonia, to buy a vacuum cleaner. The next day, they learn that the same vacuum cleaner is available at a local discount store for one-third the price that they paid for it. In most states, David and Sonia have

a. twenty-four hours to cancel the transaction. b. three business days to cancel the transaction. c. thirty business days to cancel the transaction. d. ninety business days to cancel the transaction.

Gerald bought his son, David, a computer two years ago. Recently, he decided to buy his daughter, Julian, a computer of her own. In the context of the two-year gap between the purchase of both the computers and Moore's law, it is most likely that:

A. Gerald paid a higher price for Julian's computer. B. David's computer will have a microprocessor with better power than that of Julian's. C. both David's and Julian's computers would cost Gerald the same price. D. the microprocessor in Julian's computer will be more advanced in terms of power than that of David's. E. the power of the microprocessors, in both David and Julian's computers, would be the same.