 
 <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 <ibo> Gịnị bụ ajụjụ maka echiche a na-apụtachaghị ìhè, na azịza kwekọrọ na ya? Mgbe otu afọ gasịrị, Sam nwere $10,000 * 1.2 = $12,000. Mgbe afọ abụọ gasịrị, o nwere $12,000 * 1.2 = $14,400. Mgbe afọ nke atọ gasịrị, o nwere $14,400 * 1.2 = $17,280. O tinyekwuru ego ruo mgbe o nwetara 3 * $17,280 = $51,840. N'afọ mbụ mgbe nke ahụ gasịrị, o nwere $51,840 * 1.15 = $59,616.  Azịza ya bụ: 59616 