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

### Instruction:
Ned opens a left-handed store.  He sells left-handed mice.  They cost 30% more than normal mice.  He sells 25 a day and his store is open every day except Sunday, Thursday, and Friday.  If normal mice cost $120 how much money does he make a week?

### Response:
 Panya wa kushoto wanagharimu 120 * 0.3 = $<<120*.3=36>>36 zaidi ya wale wa mkono wa kulia.
Hivyo wanagharimu 120 + 36 = $<<120+36=156>>156.
Hivyo anapata 156 * 25 = $<<156*25=3900>>3900 kwa siku.
Duka linakuwa wazi siku 7 - 3 = <<7-3=4>>4 kwa wiki.
Hivyo kwa wiki, anapata 3900 * 4 = $15600.