A man spends 75% of his income and saves the rest. If his income increases by 50% and spending increases by 80%, then what is the percentage change in his savings?

A man spends 75% of his income and saves the rest. If his income incre

1.	A man spends 75% of his income and saves the rest. If his income increases by 50% and spending increases by 80%, then what is the percentage change in his savings?
A.	40% decrease
B.	50% increase
C.	50% decrease
D.	40% increase
Answer» B. 50% increase

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A man spends 75% of his income and saves the rest. If his income increases by 50% and spending increases by 80%, then what is the percentage change in his savings?

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