highest grossing mcdonalds?

How about calling McDonald's corporate offices or sending them a quick e-mail.

Highest grossing Mcdonalds in world.

in mu country McDonald's losing it's standard and nobody seems to be bothered but everyone has the following complaints in their mind going on while they eat, like: 1) they use less salt on fries, 2) the chicken tiki or paty is all soft and soggy, 3)the about of meat used is less, 4)the burger bread they use are pretty chewy and thin, 5) they have increased the prices and decreased the quantity (really). 6) the nuggets are very expensive but not so good in taste, 7) the ice tea tastes a bit like detergent. 8) the crust of the pizza mac puff is very hard and the feeling in them is reduced a lot. these are all i know well, hope it helps

That is a fairly secretive question you will unlikely get a answer to.