Question

Difficulty: MediumRhetorical Synthesis: Comparison and Contrast

While preparing a presentation on economic transaction models, a student took the following notes:
* The English auction and the Dutch auction are two primary bidding formats used to sell goods.
* In an English auction, the price begins low and is raised incrementally until only one bidder remains.
* In a Dutch auction, the price begins high and is lowered incrementally until a bidder accepts the current price.
* Both formats are designed to establish the market value of an item under conditions of asymmetric information.

  1. A
    Both the English auction and the Dutch auction are primary bidding formats used to establish the market value of an item.
  2. B
    In an English auction, the price starts high and is lowered incrementally, whereas in a Dutch auction, the price starts low and is raised incrementally.
  3. While the price in an English auction begins low and is raised incrementally, the price in a Dutch auction begins high and is lowered incrementally.Answer
  4. D
    Bidding formats like the English auction are used to sell goods under conditions of asymmetric information.

Answer

While the price in an English auction begins low and is raised incrementally, the price in a Dutch auction begins high and is lowered incrementally.
The correct option is correct because it directly contrasts the price adjustments of the two auction formats by drawing accurate details from the notes, stating that English auctions begin with low prices that are raised while Dutch auctions begin with high prices that are lowered.

Step-by-Step Solution

1
Analyze the student's rhetorical goal.
The student wants to contrast the price adjustments in the English and Dutch auction formats.
Understanding the specific task ensures that the selected option directly addresses the contrast requirement rather than stating similarities or focusing on unrelated details.
2
Examine the notes for details regarding price adjustments.
The second note states that the English auction starts with a low price that is raised incrementally, while the third note states that the Dutch auction starts with a high price that is lowered incrementally.
This step extracts the key factual differences that must be contrasted in the correct answer.
3
Evaluate the choices to find the one that accurately contrasts these two patterns.
The option comparing the low starting price of the English auction with the high starting price of the Dutch auction accurately represents the notes and achieves the contrast goal.
Choosing this option ensures all factual constraints and rhetorical goals are met.

Key Concept

Rhetorical Synthesis: Comparison and Contrast
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