GRILLED CORN AND BLACK BEAN SALSA

2 cups grilled corn, cut from the cob (or frozen corn, thawed)

1, 15.5 ounce can black beans, drained in a colander and rinsed with cold water

1 small onion, diced

1 jalapeño pepper, finely chopped including seeds

2 cups tomatoes, chopped

1 avocado, chopped

½ cup fresh cilantro chopped

2 tablespoons fresh lime juice

3 tablespoons olive oil

2 teaspoons sugar

2 teaspoons cumin

1 teaspoon salt