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

### Instruction:
A bulk warehouse is offering 48 cans of sparkling water for $12.00 a case.  The local grocery store is offering the same sparkling water for $6.00 and it only has 12 cans.  How much more expensive, per can, in cents, is this deal at the grocery store?

### Response:
 Makopo 12 kwa $6.00 = $6/12 = $<<6/12=0.50>>0.50 kwa kopo
Makopo 48 kwa $12.00 = $12/48 = $<<12/48=0.25>>0.25 kwa kopo
Mpango wa duka la mboga ni $0.50 - $0.25 = $<<0.50-0.25=0.25>>0.25 ghali zaidi kwa kopo