Fast Bike Company is introducing two new bicycle frames, which are the Folding and the Hybrid that are each made from aluminum and carbon fiber. The targeted profits are RM180 for Folding and RM250 for Hybrid. The Folding needs 3kg of aluminum and 2kg of carbon fiber, while for the Hybrid needs 2kg of aluminum and 4kg of carbon fiber. A supplier delivers 120kg of the aluminum and 180kg of the carbon fiber weekly. Write down TWO (2) inequalities other than x ≥ 0 and y ≥ 0 that satisfy all the above constraints.