Which of the following conclusions are correct?

In the breakaway phase, economic progress is slow for the technology followers.
In the catch-up phase, leaders stagnate and followers, therefore, close the gap between them and the leaders.
In the fine-tuning phase, technology is exhausted, as it were, and both leaders and followers attempt to extract leftover benefits, leading to more or less similar per capita income levels.
Industrial technology followed scavenging, which preceded hunting, which itself was followed by farming.

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Question

Which of the following conclusions are correct?

In the breakaway phase, economic progress is slow for the technology followers.
In the catch-up phase, leaders stagnate and followers, therefore, close the gap between them and the leaders.
In the fine-tuning phase, technology is exhausted, as it were, and both leaders and followers attempt to extract leftover benefits, leading to more or less similar per capita income levels.
Industrial technology followed scavenging, which preceded hunting, which itself was followed by farming.

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Accepted Answer

3 and 4 only

Explanation: Evaluate each statement against the passage: Statement 1 is Incorrect: The passage states per capita income is "unchanged" for technology followers in the breakaway phase, meaning zero progress, not slow progress. Statement 2 is Incorrect: The passage says followers "adopt the new technology and close their per capita income gap" during catch-up; it does not state that leaders stagnate. Statement 3 is Correct: The passage explicitly describes the fine-tuning phase as one where "participants try to extract the remaining benefits from an increasingly exhausted technology" with similar per capita incomes. Statement 4 is Correct: The chronological sequence given is: Scavenging (3 MYA) → Hunting (1 MYA) → Farming (12,000 years ago) → Industrial technology (200 years ago), matching the statement perfectly. Therefore, only statements 3 and 4 are correct, making Option 1 the correct answer.

Detailed Explanation:

Question 2 of 2 Assumption & Argument

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