Suggestions?

Barbecue Pork Ribs - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
1 c. barbeque sauce	1/2 cup	$1.50 per 18 ounces	$0.37
1 c. water	1/2 cup	n/a
1 onion, sliced	1/2 onion	$0.79 per pound	$0.10
2 tbsp. Worcestershire sauce	1 tablespoon	$5.29 per 10 fluid ounces	$0.26
1/2 c. vinegar	1/4 cup	n/a
1/4 c. brown sugar	2 tablespoons	$2.79 per 2 pounds	$0.08
1/2 teaspoon dry mustard	1/4 teaspoon	$2.69 per 8 ounces	$0.01
Total per Serving			$0.83
Total Recipe			$1.65