The original price is $2.60. if the price next year were 5% more than this year’s price, what would that price be? if the price dropped 5% the year after that, show that the price would not return to $2.60. explain the apparent paradox.

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?