Mr. Cutlur usually makes a 45% profit on every radio he sells. During a sale, he reduces his margin of profit to 40%, while his sales increase by 10%. What is the ratio of his new total profit to the original profit?
A. 1.1
B. 9.8
C. 9.10
D. 11.10
E. 44.45
সঠিক উত্তরঃ
E.
44.45
Explanation:
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