Answer:
P-value is greater than the significance level, we fail to reject null hypothesis.
Explanation:
Here,
Sample size = n = 120
Sample proportion = p = 0.6500
Population Proportion = 
= 0.5
Level of significance = α = 0.02
<u />
<u>Step 1:
</u>
: p = 0.5
: p < 0.5 (Left tailed test)
<u></u>
<u>Step 2:
</u>
The critical vale is = 2.0537
<u></u>
<u>Step 3: </u>
The test statistic is,
z = 
<u>Step 5:
</u>
Conclusion using critical value: Since the test statistic value is greater than the critical value, we fail to reject null hypothesis.
<u>Step 6: </u>
Conclusion using P-value: Since the P-value is greater than the significance level, we fail to reject the null hypothesis.
Answer:
The correct answer is add $72 to the book's balance.
Explanation:
Bank reconciliation is a way of identifying discrepancies between the cash book balance (company's books) and the bank balance (balance per bank statement). The discrepancies can be as a result of erroneous posting, deposit in transit, outstanding checks, etc.
In the instance of the question, there was an erroneous posting in the cash book of $72 ($480 - $408). Instead of crediting cash book by $408, it was rather credited by $480 - meaning that the credit was overstated by $72. <em>To correct this erroneous posting, we have to add back $72 to the cash book balance.</em>
Answer:
The gross profit method of inventory valuation is not valid when
c. the gross margin percentage changes significantly during the year.
Explanation:
Gross Profit Method:
It is such method that is used to determine the value of ending inventory in a specific period.
- The option a, b and d are valid as this method is used when there is substantial increase in the quantity of inventory or in the cost of the inventory during the year. Moreover, it is also used to calculate the amount of ending inventory that is effected by a disaster such as fire, theft etc.
- The option c is not valid because it is not used when the gross margin percentage changes significantly during the year as gross profit method is only used to determine the amount of an ending inventory.
Answer:
I will need to invest 64,669.73 dollars now.
Explanation:
We will calcualte the future value of the cabin considering the inflation:
Principal 150,000.00
time 15 years
inflation 0.04000
Amount 270,141.53
Then we calculate the present value of the lump sum at 15 years discounted at 10% which is the yield of the funds
Maturity 270,141.53
time 15 years
rate 0.10
PV 64,669.73
we would need to deposit 64,669.73 today to get enough cash to purchase the bcabin in 15 years.
