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

### Instruction:
 Tim had a birthday party with a clown that cost $100 an hour for 4 hours. He also rented a bounce house for half the time that cost 3 times as much an hour. Everything else for the party cost $1000. How much did his birthday cost?


### Response:
 Le clown coûtait 100 $ de l'heure pendant 4 heures. Donc, il a coûté 100 * 4 = 400 $.
La maison gonflable coûtait 100 * 3 = 300 $ par heure.
Il l'a louée pendant la moitié du temps, soit 4/2 = 2 heures.
Donc, la maison gonflable a coûté 300 * 2 = 600 $.
Cela signifie que le coût total était de 1000 + 400 + 600 = 2000 $.