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

### Instruction:
Chester must deliver ten bales of hay to Farmer Brown. Farmer Brown wants Chester to supply better quality hay and double the delivery of bales of hay. If the previous hay cost $15 per bale, and the better quality one cost $18 per bale, how much more money will Farmer Brown need to meet his own new requirements?

### Response:
 Kukidhi mahitaji ya awali, Chester angebeba bales 10 za majani kwa $15 kwa kila bale, jumla ya 10 * 15 = $<<10*15=150>>150.
Kukidhi idadi iliyozidi, Chester angehitaji kubeba bales 10 * 2 = <<10*2=20>>20 za majani.
Ikiwa majani bora zaidi yanagharimu $18 kwa kila bale, bales 20 zingegharimu 18 * 20 = $<<18*20=360>>360.
Kuongeza ubora, Mkulima Brown atahitaji kulipa $360 - $150 = $<<360-150=210>>210 zaidi.