2) Jack owns a pizza place, where he works as the pizza chef. He pays himself a salary of $1,500. Jack has calculated that one pizza requires $0.50 worth of flour, $0.05 worth of yeast, $0.01 worth of water, $3.00 worth of cheese, and $2.00 worth of pepperoni to make. Jack also pays $3,000 for rent, $200 for insurance, $450 for utilities, and $500 for advertising. If Jack sells one pizza for $10, how many pizzas does he need to sell in a month to break even?