1. Victor, is also closely reviewing his pricing and has decided to calculate the cost of his famous Heart Attack burger, that features a half pound of freshly ground beef, two slices of cheese, three strips of bacon and a fried egg, plus all the fixings. The price is $8.00. Here is the detailed cost information:
   • Beef: $3.50 per pound
   • Cheese: $0.08 per slice
   • Bacon: $0.04 per strip
   • Egg: $0.90 per dozen
   • Bun: $0.20 per bun
   • Average other add-ons: $0.30 per burger (includes special sauce, lettuces, onions, etc.)

Using the above information, please calculate the following:

1. Total cost per burger: _______
2. CM per burger: _____
3. CM %: _________