Answer:
A.$13,000
Explanation:
The computation of ending balance is shown below:-
Factory overhead = $24,000 × 50%
= $12,000
Total cost = Direct material + Direct labor + Factory overhead + Current period cost + Opening work in progress
= $76,000 + $24,000 + $12,000 + $10,000
= $122,000
Ending work in progress = Total cost - Cost of units transferred
= $122,000 - $109,000
= $13,000
Answer:
± 4.05
Explanation:
Data provided in the question:
Random sample size = 15
Standard deviation = 8
Confidence level = 95%
Now,
Margin of error is given as:
Margin of error = ± [ ( z × s ) ÷ √n ]
Here,
From standard z table for 95% confidence level z = 1.96
Margin of error = ± [ ( 1.96 × 8 ) ÷ √15 ]
or
Margin of error = ± [ 15.68 ÷ 3.873 ]
or
Margin of error = ± 4.05
Answer:
$0.25
Explanation:
The marginal cost of the sixth pencil is given by the difference in total cost of purchasing 6 pencils from the cost of purchasing 5 pencils. That is, the change in cost caused by the addition of the sixth unit of output:
The marginal cost of the sixth pencil is $0.25
