Four Bean Salad

Ingredients

• 14 ounces green beans, with juice
• 14 ounces yellow wax beans, drained
• 14 ounces lima beans, drained
• 14 ounces kidney beans, drained
• 1 cup sliced onion rings
• 1 cup chopped celery
• 1 (6 ounce) jar pimiento (chopped)
• 1 cup granulated sugar (I tend to cut the sugar to about 1/2 or 3/4 cup)
• 1/2 teaspoon dry mustard
• 1/4 teaspoon salt
• 1 cup white vinegar
• 2 tablespoons oil (olive oil or any kind of cooking oil)