Answer:
The economic surplus will decrease by $2.20
Explanation:
$81.40 and $79.20 are <em>marginal </em>cost and benefit, which are the changes to total costs and total benefits due to producing and consuming one additional barrel of oil.
They can be used to calculate <em>change </em>to economic surplus, which is the change to the net economic value received by society, which is given by:
marginal benefit - marginal cost = $79.20 - $81.40 = - $2.20
Answer:
The answer is 17.67 years.
Explanation:
Present value is $2,500
Future value of the money to be double of the present value. This means the future value will be $5,000($2,500 x 2)
Interest rate is 4%
Number of years or periods to reach this $5,000 is unknown. So we are looking for this.
To compute this number of periods, lets use Financial calculator.
I/Y = 4; PV= -2,500; FV= 5,000; CPT N= 17.67 years.
Therefore, the number of years to accumulate to $5,000 is 17.67 years
Answer:
Theory of Efficient markets
Explanation:
According to this theory stock prices react instantaneously to new information
Answer:
C. the firm should produce if its price exceeds average variable cost.
Explanation:
WHen average total cost is less that price, this means you are making a profit, and since they are in the equilibrium sate with Margina revenue being equal to marginal cost, they are in the sweet spot of production, so the only thing left for them is producing if its price exceeds average variable cost, and that would maximize their profits.
