Answer: $585
Explanation:
Price of Rare Coin = $450
Rate at which it appreciates = 1.2%
Price of Rare Coin after 25 years = ?
Therefore,
= 1.2 * 25 = 30%
Hence, price of coin after 25 years:
= (30/100 * 450) + 450
= 135 + 450
= 585
Therefore,
The coin would cost $585 after 25 yrs.