IPO HMI - Hiremii, page-108

The relationship between revenue & operational costs won't be linear, that's the attraction of an online AI model .

HMI generated $3.5m of revenue in H1 with 10 employees based out of WA, the new additional costs are more akin to fixed costs not variable.
Operational bases in NSW & VIC are for geographical expansion into the East Coast, once these are setup there will only be incremental costs going forward with a big scale up in revenue due to automatic processing of data.

So yes there will be an increase in Operational costs initially but after that they will be minimal.