Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Josh is saving up for a box of cookies. To raise the money, he is going to make bracelets and sell them. It costs $1 for supplies for each bracelet and he sells each one for $1.5. If he makes 12 bracelets and after buying the cookies still has $3, how much did the box of cookies cost?

### Response:
 เขาได้กำไร $0.5 ต่อสร้อยข้อมือเพราะ 1.5 - 1 = <<1.5-1=.5>>.5
เขาได้รายได้ $6 เพราะ 12 x .5 = <<12*.5=6>>6
กล่องคุกกี้ต้องใช้เงิน $3 เพราะ 6 - 3 = <<6-3=3>>3