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

### Instruction:
John builds a toy bridge to support various weights.  It needs to support 6 cans of soda that have 12 ounces of soda.  The cans weigh 2 ounces empty.  He then also adds 2 more empty cans.  How much weight must the bridge hold up?

### Response:
 Uzito wa soda ulikuwa 6*12=<<6*12=72>>72 unga
Uzito wa makopo yaliyo wazi ulikuwa 2*8=<<2*8=16>>16 unga
Hivyo uzito jumla ulikuwa 72+16=<<72+16=88>>88 unga