Answer:
718
Explanation:
It can be done this way:
4% of 50.0 is 2.0
4% of 900 is 36
4% of 7000 is 280
4% of 10,000 is 400
add them all up and we have:
400 + 280 + 36 + 2 = 600 + 110 + 8 = 718
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