 
 <prompt> "Roberto mere na-akpọ 20% nke ihe ọ bụla site na ya, nke bụ 40% gara aga n'ime ihe ọ bụla. Ọ bụghị na-agba ọrụ a na-eme ka $80,000, gini ka ọ bụrụ na ya oru?" <response>: ```Roberto gara ọhụrụ 2. Na n'ime ọhụrụ ya nke mbụ, o gara ọtụtụ 40%, n'ihi na ya nkesa ya bụ $80,000 * 140% = $112,000
Na n'ime ọhụrụ ya nke abụọ, Roberto gara ọtụtụ 20%, n'ihi na ya nkesa ya bụ $112,000 * 120% = $134,400

Ọ bụghị ihe ọ bụla bụ 134400.``` 