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

### Instruction:
Sofia went to the department store to buy a pair of shoes and 2 shirts. A shirt costs $7 while a pair of shoes is $3 more than the shirt. If she decides to buy a bag which costs half the total price of the 2 shirts and a pair of shoes, how much will she pay for all those items?

### Response:
 Mashati 2 yanagharimu $7 x 2 = $<<7*2=14>>14.
Jozi ya viatu inagharimu $7 + $3 = $<<7+3=10>>10.
Kiasi jumla kilicholipwa kwa mashati 2 na jozi ya viatu ni $14 + $10 = $24.
Gharama ya mfuko ni $24 / 2 = $<<24/2=12>>12.
Hivyo, Sofia alilipa jumla ya $14 + $10 + $12 = $36.