Suggestions?

Asian Fish Fillets - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
1 lb Fillets,cut into 2" x 1/2" strips	1/4 lb	n/a
3 Tbsp. Soy sauce	2 1/4 teaspoons	$2.59 per 10 fluid ounces	$0.10
2 Tbsp. Ketchup	1 1/2 teaspoons	$4.39 per 32 ounces	$0.04
2 Tbsp. Red wine vinegar	1 1/2 teaspoons	$3.39 per 12 fluid ounces	$0.07
1 Tbsp. Brown sugar	3/4 teaspoon	$2.79 per 2 pounds	$0.01
1 Tbsp. Oil	3/4 teaspoon	$3.00 per 48 fluid ounces	$0.01
1 tsp Grated gingerroot	1/4 teaspoon	$2.99 per pound	$0.00
1/4 tsp Grated lemon rind	0.06 teaspoon	n/a
Total per Serving			$0.23
Total Recipe			$0.90