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

### Instruction:
 Rachel na Sara wanataka kuhudhuria shindano la urembo na uigizaji. Wote wanataka kununua jozi mpya za viatu na nguo. Sara ananunua jozi ya viatu ambayo inagharimu $50 na gauni ambalo linagharimu $200. Rachel anapaswa kuweka bajeti kiasi gani ikiwa anataka kutumia mara mbili ya kile Sara alitumia kwa jozi ya viatu na gauni?


### Response:
 Gharama ya jozi ya viatu na gauni ya Sara ni $50+$200 = $<<50+200=250>>250
Ikiwa Rachel anataka kutumia mara mbili, anapaswa kuweka bajeti ya $250*2 = $<<250*2=500>>500