 
 <prompt> A lokacin da aka samu kwanaki, an kai 6 pakin tuna kowace lokacin, idan aka samu kwanaki, an kai 4 pakin tuna kowace lokacin. Idan kowace pakin tuna ya kai da $60, Me ya faru a rana a lokacin da aka samu kwanaki a matsayin kwanaki a lokacin da aka samu kwanaki a matsayin kwanaki idan an kai tuna a lokacin da aka samu kwanaki a matsayin kwanaki? <response>: 6 pakin tuna fish sun kashe kowace sa'a. Idan sa'o ya faru zuwa 15 hours, jumla na pakin da aka kashe shine 4=6*15 = 90 pakin.
A $60 kowane pakin, a lokacin da aka fi sani da high season, jumla na kasuwanci a 15 hours shine 90*$60 = $5400
4 pakin tuna fish sun kashe kowace sa'a. Idan sa'o ya faru zuwa 15 hours, jumla na pakin da aka kashe shine 4*15 = 60 pakin.
A $60 kowane pakin, a lokacin da aka fi sani da low season, jumla na kasuwanci a 15 hours shine 60*$60 = $3600
Kudin kuwa da aka samu bayan 15 hours a high season daga low season shine $5400-$3600 = $1800

Jawabin zai zama 1800. 