Answer: I gave both percentage and price.
10 years:
Coin A) is worth 25$ with 7% $25.70 0.7%
Coin B) is worth 50$ with 5% $50.50 0.5%
Coin C) is worth 60$ with 4% $60.40 0.4%
20 years:
Coin A) $26.40 1.4%
Coin B) $51.00 1%
Coin C) $60.80 0.8%
30 years:
Coin A) $27.00 2%
Coin B) $51.50 1.5%
Coin C) $61.20 1.2%
60 years:
Coin A) $29.20 4.2%
Coin B) $53.00 3%
Coin C) $62.40 2.4%
