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

### Instruction:
Wilson goes to a fast-food restaurant. He buys 2 hamburgers for $5 each and 3 bottles of cola for $2 each. Wilson uses his $4 discount coupon. How much money does he pay in total?

### Response:
 Hamburgers gharama 5*2 = $<<5*2=10>>10.
Cola gharama 2*3 = $<<2*3=6>>6.
Gharama jumla ni $10 + $6 = $<<10+6=16>>16.
Wilson analipa $16 - $4 = $<<16-4=12>>12.