Suggestions?

Butter Bud Cookies - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
1/2 c. Brown sugar	1 tablespoon	$2.79 per 2 pounds	$0.04
1/2 c. White sugar	1 tablespoon	$1.44 per pound	$0.04
1/2 c. Butter	1 tablespoon	$3.99 per 16 ounces	$0.12
1/2 c. Shortening	1 tablespoon	$4.69 per 16 ounces	$0.13
1 x Egg	1/8 egg	$2.53 per 12 items	$0.03
2 c. Flour	1/4 cup	$2.99 per 5 pounds	$0.04
1 tsp Cream of tartar	1/8 teaspoon	$4.99 per 1 1/2 ounces	$0.04
1 tsp Soda	1/8 teaspoon	n/a
1/8 tsp Salt	0.02 teaspoon	$2.91 per 16 ounces	$0.00
1 tsp Vanilla	1/8 teaspoon	$8.00 per 8 fluid ounces	$0.02
Total per Serving			$0.47
Total Recipe			$3.78