Alpha level is a probability value that is used to define the concept of "very unlikely" in a hypothesis. This value determines he boundaries for the critical region, which is composed of the extreme sample values that are very unlikely to be obtained if the null hypothesis is true. Type I error is <span>when a researcher rejects a true null hypothesis.</span>
The relationship between the alpha level, the size of the critical region, and the risk of a type i error is the following: when the alpha level increases, the critical region increases and type I error increases.
Answer:
The numbers are missing, so I looked for a similar question (see attached image).
- the expected value for option A (modernize everything) = (0.5 x $90,000) + (0.5 x $25,000) = $57,500
- the expected value for option B (modernize only second floor) = (0.4 x $80,000) + (0.6 x $70,000) = $74,000
- the expected value for option C (do nothing) = (0.3 x $60,000) + (0.7 x $33,000) = $41,100
The option with the highest expected value is option B (modernize only second floor).
Answer:
1) YoSan Inc.
Income Statement
For the month ended July 31, 202x
Sales revenue $2,150,000
<u>- Cost of goods sold $1,520,000</u>
Gross profit $630,000
<u>- S & A expenses $300,000</u>
Operating profit $330,000
2) YoSan Inc.
Income Statement
For the month ended July 31, 202x
Sales revenue $2,150,000
- Variable costs:
- Direct materials $800,000
- Direct labor $350,000
- Variable manufacturing cost $130,000
- Variable S & A expenses $170,000 <u>$1,450,000 </u>
Contribution margin $700,000
- Period costs:
- Fixed manufacturing cost $288,000
- Fixed S & A expenses $96,000 <u> $384,000 </u>
Operating profit $316,000
3) When you prepare a variable costing income statement, the ending inventory of finished goods and WIP only includes variables costs. All fixed or period expenses are included during the period that they occur and are not carried over to the next period. I.e. the ending inventory (400 units) for next month will be lower under variable costing.
Answer:
Increase
Increase
Explanation:
When wealth increases, the disposable income of individuals increases and individuals are more willing and able to invest in stocks and long term bonds.
I hope my answer helps you.
Answer:
Infinity
Explanation:
In the case when the tea and scones are considered to be the perfect complements also you give preference one cup of tea over the one scone
Plus the indifferent curve with tea should be plotted on the vertical axis
So in the case when there is 2 cups of tea with one scone so at this point, the MRS should be at infinity as the indifference curve should be in downward sloping because we presume that there is preferences done at monotonicity
