Will give brain list! please helpA local pizzeria sold 60 pizzas yesterday.(a) The owner offers the employees a bonus if the number of pizzas sold increases by 20% today. Howmany pizzas must the pizzeria sell for employees to receive the bonus? Explain your reasoning.(b) Suppose the actual number of pizzas sold today was 66. Describe the number of pizzas sold as apercent increase or decrease, rounded to the nearest hundredth. Show your work.​

(a) The pizzeria must sell 72 pizzas for employees to receive the bonus.(b) There was a 10% increase in the sales of pizzas.Step-by-step explanation:Given,Pizzas sold yesterday = 60(a) The owner offers the employees a bonus if the number of pizzas sold increases by 20% today. How many pizzas must the pizzeria sell for employees to receive the bonus?Expected increase = 20% from yesterday[tex]Expected\ increase=\frac{20}{100}*60\\\\Expected\ increase= \frac{1200}{100} = 12[/tex]Total pizzas to be sold = Pizzas sold yesterday + expected increaseTotal pizzas to be sold = 60+12 = 72The pizzeria must sell 72 pizzas for employees to receive the bonus.(b) Suppose the actual number of pizzas sold today was 66. Describe the number of pizzas sold as a percent increase or decrease, rounded to the nearest hundredth.Old value = 60New value = 66Difference = New value - Old valueDifference = 66 - 60 = +6The positive sign indicates that it is a increase.Percent increase = [tex]\frac{Difference}{Old\ value}*100[/tex]Percent increase = [tex]\frac{6}{60}*100 = \frac{600}{60}[/tex]Percent increase = 10%There was a 10% in the sales of pizzas.Keywords: percentage, subtractionLearn more about percentages at:brainly.com/question/12773544brainly.com/question/1284310#LearnwithBrainly