The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
Answer:
Dr Accounts payable 1850
Cr Merchandise inventory $37
Cr Cash $1813
Explanation:
Preparation of the journal entry to record the payment on July 12 Using the gross method,
JOURNAL ENTRY
Jul-12
Dr Accounts payable ($2300-450) 1850
Cr Merchandise inventory ($1850*2%) $37
Cr Cash $1813
($1850-$37)
(Being entry recorded for payment to supplier)
Yes. Collective bargaining is negotiation of wages working conditions by an organized group of employees (often called a union). The union representatives meet with the employer/employer's representatives to negotiate terms.
Answer:
$ 5.34
Explanation:
Calculation for cost per equivalent unit for conversion costs for September
First step is to find the Equivalent units of production
To complete beginning work-in-process:
Conversion 12,000
[15,000 units × (100%-20% )]
Units started and completed 65,000
(89,000-24,000)
Ending work-in-process
Conversion 21,600
(24,000 units × 90%)
Equivalent units of production 98,600
Second step is to calculate the Cost per equivalent unit using this formula
Cost per equivalent unit =Cost added during the period ÷Equivalent units of production
Let plug in the formula
Cost per equivalent unit = $526,524÷98,600
Cost per equivalent unit = $5.34
Therefore The cost per equivalent unit for conversion costs for September is closest to $ 5.34
Answer:
B
Explanation:
First, a monopoly produce less than the socially efficient quantity because as the figure shows, the quantity produced is determined by the intersection between the marginal cost curve (MC) and the marginal revenue curve (MR) and not by the intersection between the MC and the demand. For instance, there is a deadweight loss (shown by the figure).
Second, equilibrium price is always higher than in a competitive market because is always higher than the MC. The price is determined by the equilibrium quantity (found before) and the demand. Also, there are barries to entry and so monopolist have always price control.
