Here is a break down for you. I increased meat prices by about 30% over local prices to adjust for local economy.
BREAKFAST
2 eggs at $2.25/dozen = $0.38
4 oz ham loaf at $2/lb = $0.50
2 slices toast at $2/loaf = $0.14
8 oz. frozen concentrate juice at $2/can = $0.25
Total BREAKFAST = $1.27
LUNCH
8 oz ham loaf at $2/lb = $1.00
2 oz cheese at $3.50/lb = $0.22
4 slices bread at $2/loaf = $0.28
4 oz Chips at $2.50/lb = $0.62
16 oz Milk at $4.50/gal = $0.56
Total LUNCH = $2.68
DINNER
10 oz. Top Sirloin at $6/lb = $3.75
Baked Potato at $2.00/10 Lbs = $0.15
4 oz Broccoli at $1.25/lb = $0.31
2 oz fresh Spinach at $1.89/lb = $0.12
2 tbls salad dressing at $1.69/12 oz = $0.08
16 oz Milk at $4.50/gal = $0.56
Total DINNER = $4.97
TOTAL DAY = $8.92
Beats your $9 McDonalds day by 8 cents, by about a factor of 10 in nutrition, and about 5 light years in taste.
Of course, one could spend a lot more, like if one insisted on unprocessed ham, which runs about $3.50/lb instead of $2. Or by having a T-bone at $9/lb instead of top sirloin at $6.
But one could also go cheaper, such as a boneless chuck at $4/lb instead of sirloin at $6/lb. And ALL items on the menu can be had cheaper through careful shopping and watching specials. Got myself two shank end hams last month for $1.29/lb. Sliced them up and froze them for future use.
You really should try doing home meals. Get a basic cook book. Plan ahead (does not take that much time) and watch for specials. Cooking is actually enjoyable and not nearly as time consuming as some make it out to be, unless you want to do super fancy type stuff. Two eggs basted soft takes less than 2 minutes, 4 including heating the pan. A 1.25" thick steak takes 3-4 minutes a side for medium rare. A baked potato in the microwave takes 5 minutes. A spinach salad - 2 minutes to wash and dry the greens, 10 seconds to pour the dressing.
You'll find you save a lot of money, you be eating a lot healthier, and you'll like the food better. The best thing about cooking for one's self is you always cook it the way you like it.