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

### Instruction:
The cash price of a refrigerator was $8000. Samantha wanted to buy the refrigerator but pay in installments. If she paid a deposit of $3000 and paid 30 equal monthly installments of $300 each, calculate how much money she would have saved by paying cash.

### Response:
 Samantha alipolipa $300 katika awamu 30 za kila mwezi, alilipa jumla ya $<<300*30=9000>>9000.
Kwa kuwa ununuzi wa juu ni amana pamoja na awamu zote za kila mwezi, Samantha alilipa $3000+$9000=$<<3000+9000=12000>>12000 kwa friji kwa ununuzi wa juu.
Ikiwa angekuwa amenunua friji kwa pesa taslimu, Samantha angekuwa amelipa $12000- hadi $8000= $<<12000-8000=4000>>4000 kidogo.