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

### Instruction:
 Kwa msimu wa mpira wa miguu, Zachary anataka kununua mpira mpya, suruali, na viatu vya mpira wa miguu. Mpira gharama $3.75, suruali gharama $2.40, na viatu gharama $11.85. Zachary ana $10. Anahitaji pesa ngapi zaidi?


### Response:
 Jumla ya gharama ya mpira, suruali, na viatu ni $3.75 + $2.40 + $11.85 = $<<3.75+2.4+11.85=18>>18.
Zachary anahitaji $18 - $10 = $<<18-10=8>>8 zaidi.