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

### Instruction:
Five shirts are bought. Of the 5 shirts, there are 3 shirts that cost $15 each. The remaining shirts are $20 each. What is the cost, in dollars, of all 5 shirts?

### Response:
 Mashati 3 yanagharimu dola 15 kila moja na mashati 2 yanagharimu dola 20 kila moja.
3*15+2*20=<<3*15+2*20=75>>75 dola