Food Prices

I been seeing this for a while notice the prices of food at the supermarket seems to go up every couple months or the size of the product is smaller? I mean 200 bucks for a week for groceries isnt much anymore for 2 people and that used to be alot. My son likes the brand named frozen foods and 1 good frozen meal is like 10+ bucks. Not looking good for the future for the middle class just saying.
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What u guys think?