After saving for 30 years, Hamilton would have contributed $99,000 and made a total interest of $50,722.57.
Hamilton will indeed have $149,722.57 at the end of 30 years.
Out of this, the amount he would have contributed is:
= Amount contributed per month x Number of months contributed
= 275 x 30 years x 12 months
= $99,000
The amount that would be interest is:
= Total amount accumulated - Amount contributed
= 149,722.57 - 99,000
= $50,722.57
In conclusion, Hamilton would have contributed $99,000 and made $50,722.57 in interest.
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