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

### Instruction:
John rents a car to visit his family.  It cost $150 to rent the car.  He also had to buy 8 gallons of gas to fill it up and gas is $3.50 per gallon.  The final expense is $.50 per mile.  If he drove 320 miles how much did it cost?

### Response:
 Mafuta yanagharimu $3.50 kwa galoni * galoni 8 = $<<3.5*8=28.00>>28.00
Gharama ya maili ni .50 senti kwa maili * maili 320 = $<<.50*320=160.00>>160.00
Jumla yote alilipia ni 150 + 28 + 160 = $<<150+28+160=338.00>>338.00