Shrimp Scampi Alfredo

Name: Shrimp Scampi Alfredo
Ingredients: 8 oz. Linguine pasta (cooked); 6 tablespoons unsalted butter (divided); 1/4 cup Extra virgin olive oil; 2 tablespoons minced garlic; 16 oz. frozen or fresh raw large shrimp (peeled and de-veined (25 shrimp)); 1/4 cup white cooking wine; 3 tablespoons all-purpose flour; 2 cups heavy cream (or whole milk or half and half); 1 1/2 cups finely shredded real Parmesan cheese; 1 large lemon (cut into wedges); 1/2 teaspoon Salt; 1/2 teaspoon ground black pepper; 1/4 teaspoon red pepper flakes (optional); 1 tablespoon fresh minced parsley (optional)