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

### Instruction:
A football club has a balance of $100 million. The club then sells 2 of its players at $10 million each, and buys 4 more at $15 million each. How much money is left in the club register in millions of dollars?

### Response:
 Wachezaji 2 waliouzwa kwa $10 milioni kila mmoja wataipa klabu jumla ya 2*$10 milioni = $<<2*10=20>>20 milioni.
Kama klabu ilikuwa na kiasi cha $100 milioni, sasa itakuwa na kiasi cha $100+$20 = $<<100+20=120>>120 milioni
Gharama ya kununua wachezaji wengine 4 kwa $15 milioni kila mmoja ni 4*$15 milioni = $<<4*15=60>>60 milioni.
Kiasi kipya cha klabu ni $120-$60 = $<<120-60=60>>60 milioni