Doschers French Chew Company makes 4 yummy flavors of its flagship product (the French chew a taffy): Vanilla (V), Banana(B), Strawberry(S), and Chocolate(C). The company would like to maximize profit when it makes the varieties. It needs your help in considering the following constraint. When it considers making these flavors it wants to make sure that the strawberry flavor accounts for at least 30% of all the units produced.

Express this constraint in equation form where all the variables are appropriately expressed on the left side of the numerical operator and numbers expressed on the right side.