ee- frekk 4. Terence is trying to increase sales at his pizza store. He is trying to decide whether he should offer a package deal to customers who buy pizzas and chicken wings. He hires a survey company to research consumer preferences. A survey of 500 people provides the following information: . 100 buy wings. . 450 buy pizza. . 80 buy neither. What percent of Terence's customers might use a package deal? Use set notation in your answer. WAPu 100+450 / 80 581510 74 34 Anplin