 
 <prompt> Dakota da Ben suka tambaya kwai da $3, pankek da $2, da kuma 2 mugs of cocoa da $2 kowane. Karin shanu ne $1. A nan, Ben ya hana kada ya tambaya 1 more batch of pankek da kuma 1 more mug of cocoa saboda ya fi karfin da ya yi. Me ya sa suka samu kudin daga $15? <response>: The cost of the food is $3 + $2 + $2 + $2 = $9.
The original total cost, including tax is $9 + $1 = $10.
Ben increases the total cost to $10 + $2 + $2 = $14.
They should get $15 - $14 = $1 in change.

The answer will be 1. 