Tierney Company begins operations on April 1. Information from job cost sheets shows the following. Manufacturing Costs Assigned Job Number April May June Month Completed 10 $7,200 $5,700 May 11 5,700 4,300 $3,600 June 12 1,600 April 13 6,000 5,500 June 14 6,100 3,800 Not complete Job 12 was completed in April. Job 10 was completed in May. Jobs 11 and 13 were completed in June. Each job was sold for 25% above its cost in the month following completion. What is the balance in Work in Process Inventory at the end of each month?

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