Ann: Business Update and FY25 Outlook, page-133

Yes, economic of scale is the name of the game for fast food or any other consumer goods businesses.
That in mind I wrote before $100m increase in revenue will provide $25 cents increase in EPS.
If you wondering how you can get $100m increase in revenue , DMP needs only about 4% increase in their total annual revenue.
That is just 4% increase in same store revenue and flat store count. So even without a store increase for few years, DMP is going to turn this around over next 2 years, as inflation and interest keeps dropping. As you said DMP is number one in almost all the markets they are operating and going to have an advantage over competitors.
DMP is also changing their cost structure over next 12 months with restructuring program.