內部回報率 (IRR)

	A	B
1		投資金額
2	Year 1	-$50,000
3	Year 2	-$50,000
4	Year 3	-$50,000
5	Year 4	-$50,000
6	Year 5	-$50,000
7	Year 6	-$50,000
8	Year 7	-$50,000
9	Year 8	-$50,000
10	Year 9	-$50,000
11	Year 10	-$50,000
12	Year 11 回報	$600,000
13
14	內部回報率 (IRR)	3.29%
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17	Reference:
18	https://support.google.com/docs/answer/3093231?hl=en
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