An uncle opens a Coverdell ESA for his niece and makes deposits over a number of years. When she enters college, the niece withdraws $10,000 from her Coverdell ESA to pay for expenses. The student only uses $9,000 of the funds. The remaining $1,000: A must be redeposited to the account B is taxable at ordinary income tax rates to the niece C is taxable at ordinary income tax rates to the uncle D is not taxable and can be used by the niece for any purpose Review

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