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

### Instruction:
Thomas buys a weight vest.  It weighed 60 pounds and worked well for him in the beginning but after a bit of training he decides he wants to increase the weight by 60%.  The weights come in 2-pound steel ingots.  Each ingot cost $5 and if you buy more than 10 you get a 20% discount.  How much does it cost to get the weight he needs?

### Response:
 Anahitaji kununua pauni 60 * 0.6 = <<60*.6=36>>36 za uzito.
Hivyo anahitaji kununua vipande 36 / 2 = <<36/2=18>>18 vya uzito.
Hiyo itagharimu 18 * 5 = $<<18*5=90>>90.
Kwa kuwa amenunua zaidi ya 10, anapata punguzo la $90 * 0.2 = $18.
Hivyo amelipa $90 - $18 = $<<90-18=72>>72.