Answer on Question #40618 – Economics – Microeconomics
Assignment
Suppose Charlie Brown opens a lemonade stand. He hires Linus and Lucy for $12 a week ($6 each). He rents pitchers and spoons from his mother for $5 a week and spends $20 a week on paper cup, lemons, sugar and other materials. Before he opened the stand, he was earning $15 a week selling newspapers. He grosses $72 in revenues a week from lemonade sales. Calculate accounting costs, economic costs, accounting profit and economic profit. Evaluate how Charlies lemonade business is doing.
Solution
$12 ($6 each) - salary,
pitchers and spoons - $5,
$20 - materials.
$15 - selling newspapers before,
$72 - revenues.
Accounting costs = all explicit costs = 12 + 5 + 20 = $37 a week
economic costs = explicit costs + implicit costs = 37 + 15 = $52 a week
accounting profit = revenue - accounting costs = 72 - 37 = $35 a week
economic profit = revenue - economic costs = 72 - 52 = $20
So, as his profit is higher, than his salary before, his business is doing good.
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