 
 <translate> What was the question for this implicit rationale, and corresponding answer?
After one year, Sam had $10,000 * 1.2 = $12,000. After two years, he had $12,000 * 1.2 = $14,400. After the third year, he had $14,400 * 1.2 = $17,280. He then invested more money until he had 3 * $17,280 = $51,840. The first year after that, he had $51,840 * 1.15 = $59,616.
 The answer: 59616 <hau> Mene ne tambaya don wannan ma'anar ma'ana, da kuma amsar da ta dace? Bayan shekara guda, Sam yana da $10,000 * 1.2 = $12,000. Bayan shekara biyu, yana da $12,000 * 1.2 = $14,400. Bayan shekara ta uku, yana da $14,400 * 1.2 = $17,280. Daga nan sai ya zuba karin kudi har sai ya samu 3 * $17,280 = $51,840. A shekara ta farko bayan haka, yana da $51,840 * 1.15 = $59,616.  Amsar ita ce: 59616 