Suggestions?

Buffet Taco Salad - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
1 lrg Corn chips, large bag	1/8 corn chips	$2.50 per 15 ounces	$0.15
2 lb Grnd beef	1/4 lb	$2.49 per pound	$0.62
2 pkt Taco seasoning mix	1/4 pkg	$1.53 per 1 1/4 ounces	$0.06
1 can Kidney beans	1/8 can	$0.89 per 15 1/2 ounces	$0.12
12 ounce Cheddar cheese, shredded	1 1/2 oz	$6.99 per 32 ounces	$0.33
1 x Onion, minced	1/8 onion	$0.79 per pound	$0.02
1 lrg Lettuce, 1 head	1/8 lettuce	$1.49 per pound	$0.03
2 x Tomatoes, diced	1/4 tomatoes	$1.99 per pound	$0.16
1 can Enchilada sauce	1/8 can	$2.49 per 48 ounces	$0.10
1 can Black olives, sliced	1/8 can	$2.89 per 6 ounces	$0.54
12 ounce Lowfat sour cream	1 1/2 oz	$2.65 per 16 ounces	$0.25
8 ounce Guacamole	1 oz	$6.39 per 12 ounces	$0.53
Total per Serving			$2.91
Total Recipe			$23.32