Since the frozen dinner at the grocery store was bumped up by 40%, the new price would have been $3.08 Now, a customer wants to buy 4 frozen dinners, so multiply the price of one frozen dinner by 4. $3.08 x 4 = $12.32 There is a 9% sales tax put up for the grocery store. You will want to multiply 9% (or .09) times the price of the 4 frozen dinners. $12.32 x .09 ~ $1.11 Add the sales tax price to the price of the four frozen dinners. $12.32 + $1.11 = $13.43 $13.43 will be the amount the customer will pay.
It is the Pareto Graph. It is a bar graph in which bars are arranged in frequency order. Pareto graph is the combination of bar and line graph that displays the data in a descending order. It has an 80/20 rule.
