Shawnee Hospital installs a new parking lot. The paving cost $30,000 and the lights to illuminate the new parking area cost $15,000. Which of the following statements is true with respect to these additions? a. $30,000 should be debited to the Land account.
b. $15,000 should be debited to Land Improvements.
c. $45,000 should be debited to the Land account.
d. $45,000 should be debited to Land Improvements.

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