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

### Instruction:
Two puppies, two kittens, and three parakeets were for sale at the pet shop.  The puppies were three times more expensive than the parakeets, and the parakeets were half as expensive as the kittens.  If the cost of one parakeet was $10, what would it cost to purchase all of the pets for sale at the pet shop, in dollars?

### Response:
 Mbwa wanagharimu 3 x 10 = <<3*10=30>>30 dola.
Paka wanagharimu 2 x 10 = <<2*10=20>>20 dola.
Kasuku wanagharimu 10 dola.
Jumla, gharama ya wanyama ni 30 + 20 + 10 = <<30+20+10=60>>60 dola.