Log this into My Fitness Pal. You have 13% Protein, 41% carbs, 45% fats. You also only used 984 calories, far below what a man should be eating. Is there a sauce on your pasta?
White bread is NOT healthy. Rice and potatoes are NOT healthy. Pasta is NOT healthy. A lot of the examples in this thread are of the things that poor people eat, almost exlusively, and that's why they are unhealthy. People who spend more eat some of those same items, but not exclusively, and not in the same amounts.
In addition, processed foods are almost always cheaper. Find fresh chicken, by weight, that is cheaper than chicken nuggets or the garbage full of preservatives. The same goes for hot dogs. The same goes for frozen sides (i.e., french fries, tater tots, etc.).
You guys gave examples of meals that should be CHEAPER than the things unhealthy people eat. A box of Hamburger Helper is $0.77. Kraft Mac 'N Cheese is super cheap too. For every meal you post that is "cheap", understand that people who can't afford much will buy what is cheap, and in addition, easy (a different problem).
I can't speak to what it costs for these items, or the healthy options, in Puerto Rico.