Answer:
The correct answer is equal to price.
Explanation:
A perfectly competitive firm is a price taker. This is because of the large number of firms, no single firm is able to influence the price. So each firm faces a horizontal demand curve. This horizontal line shows demand, marginal revenue, and average revenue.
The price level is determined at the point where the marginal cost is equal to price. The marginal revenue is always equal to price because the price is fixed at a point, each output level is supplied at the same price.
Answer:
<em>Just Meaningful Difference
</em>
Explanation:
The Just meaningful difference
, or simply JMD, Symbolizes the slightest amount of stimulation shift which would impact consumption and preference of consumers.
Example will include, when a price of a can of soda increases slightly from $2.36 to $3.28
Answer: the correct answer is a. Machine B
Explanation:
Machine A average rate return
40000 out of 300000. It means that 300000 is 100% and $ 40000 is X. We apply a simple three rule:
40000 X X= 4000000/300000
300000 100% X= 13.33%
Machine B average rate return
50000 out of 250000. It means that 250000 is 100% and $ 50000 is X. We apply a simple three rule:
50000 X X= 5000000/250000
250000 100% X= 20%
Machine C average rate return
$75,000 out of $500,000. It means that $500,000 is 1005 and $75,000 is X. We apply a simple three rule
$75,000 X X=7500000/500000
$500,000 100% X= 15%
The highest average is the one onf Machine B
Answer:
Explanation:
Let x be the amount loaned at 7% and ($19,000 - x) be the amount loaned at 15%
Given:
Interest incurred at 7%, I1 + Interest incurred at 15%, I2 = $2000
Interest, I = amount × rate
I1 = 7/100 × x
I2 = 15/100 × ($19,000 - x)
From the above expressions,
(0.07)x + (0.15) × ($19,000 - x) = $2,000
Solving for x,
0.07x + 2850 - 0.15x = 2000
Collecting like terms,
0.08x = 850
x = $10625
The amount loaned at 7% interest is
$10625
The amount loaned at 15% interest is ($19000 - $10625)
= $8375
Answer:
AD shifts left and price level would decrease.
Explanation:
If consumer wealth decreases due to a plunge in the stock market, the AD curve will shift to the left. This is because shifts to the left of the AD curve represent a reduction in demand, and if consumers are poorer, they will naturally decrease their demand.
This will in turn reduce the price level, because in a market system, prices will fall until they meet the new, lower demand, meaning that a new equilibrium price is reached.
