Answer:
Explanation:
Experiments were performed for 240 people, 60 people test positive.
Step 1: we calculate the sample proportion; p= 60/240= 0.25.
Step 2: calculate the standard error for the sample, which is the square root of sample proportion,p = p(1-p)/n, n=100
0.25(1-0.25)/100
= 0.04.
Step 3: calculate the test statistics; assuming the hypothesis test percentage is 25%
Then, we say 0.25-1=0.75
-0.75/0.04
= -1.875.
In particular, the sample results are -1.875 standard error.
Probability of Z is less than -1.875.
Look up it value in the Z table
Answer: <u><em>A nation cannot have a comparative advantage in the production of every good.</em></u>
The principle of comparative advantage states that under free commerce, an representative will produce more of and consume less of a commodity for which they have a comparative advantage. Comparative advantage is the economic experience depicting the work increase from trade for individuals or nations, which originate from differences in their factor endowments or technological progress.
a yardstick report would be used. it would be organized indirectly, describing the problem, explaining alternatives, establishing criteria for comparison, evaluating each alternative in terms of the criteria, and making recommendations.
Answer:
Debit: Shrinkage expense $300
Credit: Inventory $300
Explanation:
When your business experiences shrinkage, you must adjust your accounting books. Record inventory losses by increasing your Shrinkage Expense account and decreasing your Inventory account.
Debit your Shrinkage Expense account and credit your Inventory account.
To adjust for shrinkage, create a journal entry that looks like this:
Debit Shrinkage expense account by $300
Credit Inventory account $300
Answer:
q1 = 910
q2 = 910
Explanation:
Given:
Q = 2800 - 1000p
Marginal cost = $0.07 per unit
Q = 2800 - 1000p
Let's calculate profit of firm 1:
TR = p1 q1
MR = MC = 0.07
Cross multiplying:
2800 - 2q₁ - q₂ = 70
2800 - 2q₁ = 70 + q₂
2800 - 70 - 2q₁ = q₂
2730 - 2q₁ = q₂...............(1)
Let's calculate profit of firm 2:
TR = p₁ q₂
MR = MC = 0.07
Cross multiplying:
2800 - q₁ - 2q₂ = 70
2800 - 2q₂ = 70 + q₁
2800 - 70 - 2q₂ = q₁
2730 - 2q₂ = q₁................... (2)
Substitute 2730 - 2q₂ for q₁ in (1)...
Thus:
2730 - 2q₁ = q₂
2730 - 2(2730 - 2q₂) = q₂
2730 - 5460 + 4q₂ = q₂
-2730 + 4q₂ = q₂
-2730 = q₂ - 4q₂
-2730 = - 3q₂
q₂ = -2730/-3
q₂ = 910
Substituting 910 for q₂ in (2):
2730 - 2q₂ = q₁
2730 - 2(910)= q₁
2730 - 1820 = q₁
910 = q₁
q₁ = 910
The Cournot equilibrium quantities are: q₁= 910; and q₂ = 910
