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

### Instruction:
 John is performing in 3 plays. Each play has 5 Acts. He wears 2 wigs per act. Each wig cost $5. He drops one of the plays and sells all of the wigs for that play for $4. How much money did he spend?


### Response:
 Il utilise 5*2=<<5*2=10>>10 perruques par pièce
Donc au total, il utilise 10*3=<<10*3=30>>30 perruques
Elles coûtent 30*$5=$<<30*5=150>>150
Il récupère $4*10=$<<4*10=40>>40 en vendant les perruques
Donc il a dépensé $150-$40=$<<150-40=110>>110