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

### Instruction:
 George bought some food for his trip: a bottle of juice, a sandwich, and a bottle of milk. The sandwich was for $4, and the juice was two times more expensive. The bottle of milk cost was 75% of the total cost of the sandwich and juice. How much did George pay for his food?


### Response:
 Le jus était deux fois plus cher que le sandwich, donc il coûtait 4 * 2 = $<<2*4=8>>8.
Donc le jus et le sandwich en tout coûtaient 4 + 8 = $<<4+8=12>>12.
La bouteille de lait coûtait 75% du coût total du sandwich et du jus, donc elle coûtait 12 * 75% = $9.
Au total pour toute la nourriture, George a payé 12 + 9 = $<<12+9=21>>21.