Suggestions?

Egg-Tomato Salad - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
3 salted eggs chopped coarsely	3/4 eggs	$2.53 per 12 items	$0.16
1 onion, chopped	1/4 onion	$0.79 per pound	$0.05
3 large tomatoes, sliced fine	3/4 tomatoes	$1.99 per pound	$0.60
1 tbsp vinegar	3/4 teaspoon	n/a
1 tbsp salad oil/olive oil	3/4 teaspoon	$4.39 per 24 fluid ounces	$0.02
1 tsp sugar	1/4 teaspoon	$1.44 per pound	$0.00
1/8 tsp white pepper	0.03 teaspoon	$7.99 per 16 ounces	$0.00
Total per Serving			$0.83
Total Recipe			$3.33