Work to blow a soap bubble of volume 2V compared with one of volume V

The same question, asked 2 times: 15 May 2023 S2, 13 May 2024 S2. Every wording below, oldest first.

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Question 1
15 May 2023 S2
8 $V$
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Question 2
13 May 2024 S2
50 $If work done in blowing a soap bubble of volume 'V' is W then the work done in blowing the bubble of volume 2V from same soap solution is:$
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