Trainstar, a sportswear equipment manufacturer, releases a new line of energy drinks called vitazing. the television ad for the energy drink shows people jogging, working out in a gym, and doing aerobics. the actors then take a break to drink vitazing, which visibly re-energizes them and leads them to continue exercising. which advertising style is most likely used in the vitazing ad?

Aproduction line has three machines a, b, and c, with reliabilities of .96, .86, and .85, respectively. the machines are arranged so that if one breaks down, the others must shut down. engineers are weighing two alternative designs for increasing the line’s reliability. plan 1 involves adding an identical backup line, and plan 2 involves providing a backup for each machine. in either case, three machines (a, b, and c) would be used with reliabilities equal to the original three. a. compute overall system reliability under plan 1. (round your intermediate calculations and final answer to 4 decimal places.) reliability b. compute overall system reliability under plan 2. (round your intermediate calculations and final answer to 4 decimal places.) reliability c. which plan will provide the higher reliability? plan2plan1