 
 <prompt> Thomas ya fara kawo kuɗi don motar sau biyu da suka gabata. A shekarar uku, kudi ya fara biyu na shekara. A shekarar biyu, ya samu aiki wanda ya bata kudi na $9 a kowace sa'a a cikin wata kofi, ya yi 30 hours a wata shekara, saboda haka babansa suka hana kudi. Idan motar da ya so ya samu ya fi kudi shi ne $15,000 da ya yi kudi na $35 a wata shekara, shi ne kudi da Thomas ya ke bukata don samun motar bayan an samu wata shekara biyu. <response>: Akwai 52 weeks a shekara.
A shekarar farko, Thomas ya samu 52 x 50 = $2600
A shekarar biyu, Thomas ya samu 9 x 30 = $270 a wata shekara
A shekarar biyu, Thomas ya samu 52 x 270 = $14,040
Jumla ga shekaru biyu shi ne 14040+2600 = 16640
A shekaru biyu, kudin shekaru na Thomas ya rage $35 x (52 x 2) = $35 x 104 = $3640
Har shekarar biyu ta samu, Thomas zai iya rage $16640 - $3640= 13000
Thomas yana bukatar $15,000 - 13000 = $2000

Javobi na farko: 2000. 