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

### Instruction:
Carrie works for $8 an hour and 35 hours a week at her job. It’s been a month since she started working there. She has saved up all of her money because she wants to buy a bike for $400. How much money will she have left over after she buys her bike?

### Response:
 Anafanya kazi masaa 35 kwa wiki kwa $8 kwa saa, hivyo anapata 35 * 8 = $<<35*8=280>>280 kwa wiki.
Imekuwa mwezi tangu aanze kufanya kazi hapo, hivyo amepata 4 * 280 = $<<4*280=1120>>1120.
Baada ya kununua baiskeli, atakuwa na 1120 - 400 = $<<1120-400=720>>720 zilizobaki.