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magical cook
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N_2500 = 2 N_4000
N_1250 = 3 N_2500
Hence, N_1250 = 6 N_4000
Now total number of $1250 scholarships = 37500/1250 = 30
Hence N_4000 = 30/6 = 5.
Answer (A).
Let me know if OA is something else.

















