📚 Learning Guide
Marginal Revenue and Profit Calculations
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A bakery is considering hiring an additional baker. Currently, each baker generates a marginal revenue of $300 per day, while the marginal cost of hiring that baker is $250 per day. If the bakery hires the additional baker, what will be the impact on their overall profit, and what principle does this demonstrate?

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Choose the Best Answer

A

The bakery will increase profit by $50 per day, demonstrating that marginal revenue exceeds marginal cost is key to profit maximization.

B

The bakery will decrease profit by $50 per day, indicating that marginal cost is more important than marginal revenue.

C

The bakery will break even, showing that hiring additional workers does not affect profit.

D

The bakery will increase profit by $50 per day, but this shows that hiring more workers is always beneficial regardless of costs.

Understanding the Answer

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Answer

If the bakery hires the additional baker, they will earn an extra $300 in revenue each day from that baker. Since the cost to hire this baker is $250 per day, the bakery will make an additional profit of $50 each day by employing them, because $300 (marginal revenue) minus $250 (marginal cost) equals $50. This situation demonstrates the principle of marginal analysis, which helps businesses decide whether to take an action by comparing the extra benefits to the extra costs. In this case, the benefit of hiring the baker outweighs the cost, leading to increased overall profit. Therefore, hiring the additional baker is a good decision for the bakery.

Detailed Explanation

The bakery will make an extra $50 each day. Other options are incorrect because This answer suggests that costs are more important than the money earned; This option implies that hiring more workers doesn't change profit at all.

Key Concepts

Marginal Revenue
Marginal Cost
Profit Maximization
Topic

Marginal Revenue and Profit Calculations

Difficulty

medium level question

Cognitive Level

understand

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