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

### Instruction:
Whenever Katie and her family eat donuts, they need some coffee to dunk them in. She notices that for each donut they need 2 ounces of coffee. Every pot of coffee she makes contains 12 ounces and costs $3 to make. If her family finishes 3 dozen donuts, how much do they spend on coffee?

### Response:
 Familia yake inakula donuts 36 kwa sababu 3 x 12 = <<3*12=36>>36
Wanahitaji unga wa kahawa wa 72 kwa hizi kwa sababu 2 x 36 = <<2*36=72>>72
Hii ni sawa na sufuria sita za kahawa kwa sababu 72 / 12 = 6
Hii itagharimu $18 kutengeneza kwa sababu 6 x 3 = <<6*3=18>>18