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

### Instruction:
 Kathleen receives a weekly allowance for completing all of her chores. During middle school, her allowance was $2 more than $8 but during her senior year, her allowance was $5 more than twice her middle school allowance. What is the percentage increase in Kathleen's weekly allowance?


### Response:
 L'allocation au collège est de 8 + 2 = 10 $.
L'allocation pendant la dernière année est de 10 x 2 + 5 = 25 $.
L'augmentation en pourcentage est (25 - 10)/10 x 100 = 150%.