Cupola fan corporation issued 8%, $470,000, 10-year bonds for $459,000 on june 30, 2018. debt issue costs were $2,200. interest is paid semiannually on december 31 and june 30. one year from the issue date (july 1, 2019), the corporation exercised its call privilege and retired the bonds for $465,000. the corporation uses the straight-line method both to determine interest expense and to amortize debt issue costs. required: 1. to 4. prepare the journal entry to record the issuance of the bonds, the payment of interest and amortization of debt issue costs on december 31, 2018 & 2019, and the call of the bonds. (if no entry is required for a transaction/event, select "no journal entry required" in the first account field.)

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