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

### Instruction:
Wally buys bears at the park. A bear is priced at $4.00 for the first bear and a discount of 50 cents per bear is given after that. How much does Wally pay for 101 bears?

### Response:
 Dubu la kwanza lina gharama ya $4.00, dubu la pili lina gharama ya $3.50, dubu la tatu lina gharama ya $3.00, na kadhalika.
Gharama jumla ni 4 + 3.5 + 3 + 2.5 + … + 0.5 = $176.00