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
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Answer and Explanation:
The indication of the basic analysis and the debit credit analysis is as follows;
Date Basic Analysis Debit - Credit Analysis
Aug. 1 The asset Cash is increased; Debits increase assets;
the stockholders' equity account Debit Cash
Common stock is increased. $10,880
Credits increase stockholders' equity
Credit Common stock
$10,880
Aug. 4 The asset Prepaid Insurance Debits increase assets;
is increased; Debit Prepaid Insurance
the asset Cash is decreased. $ 1,500
Credits decrease assets;
Credit Cash
$ 1,500
Aug. 16 The asset Cash is increased; Debits increase assets;
the revenue Service revenue Debit Cash
is increased. $880
Credits increase revenues:
Credit Service revenue
$880
Aug. 27 The expense Salaries expense Debits increase expenses:
is increased; Debit Salaries expense
the asset Cash is decreased. $680.
Credits decrease assets:
Credit Cash
$680
Other variable costs per unit subtracted from total COGS per unit equals contribution margin per unit.
Variable costs are expenses that vary in relation to production output or sales.
Variable costs play an important role in determining a product's contribution margin, which is used to calculate a company's break-even or target profit level.
Variable costs are a direct input in the calculation of contribution margin, which is the number of proceeds collected after deducting variable costs from sale proceeds.
Every dollar of contribution margin goes directly toward covering fixed costs; once all fixed costs are covered, every dollar of contribution margin goes toward profit.
As a result, variable costs are a necessary item for businesses attempting to determine their break-even point.
Hence, contribution margin per unit is the answer.
Learn more about contribution margin:
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