Value of food

I love this game but one does want to know how is it that the meals cost 275 or what not but only rake 7 to 20 coins if that. Not to mention you have to cook at least 375 in order to master the meals no disrespect but there's plenty of money to be made from the many levels that must be completed. I would bump up the coins left by diners, increase the servings for disturbing rewards and create a choose the right wallpaper for party theme as well as the tiles for the floor. Sparking interest and becoming intriguing. There are a few other things to put in idea bowl but those are the best ones.