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

### Instruction:
Michael loves to paint and sells his creations. He charges $100 for a large painting and $80 for a small painting. At his last art show, he sold 5 large paintings and 8 small paintings. How much did he earn in all?

### Response:
 Michael alipata $100 x 5 = $<<100*5=500>>500 kwa picha kubwa.
Na alipata $80 x 8 = $<<80*8=640>>640 kwa picha ndogo.
Hivyo, alipata kiasi jumla cha $500 + $640 = $<<500+640=1140>>1140 kwa jumla.