INFLATING PRICES BY REDUCING SIZEa) If a half-gallon (64 ounces ) of ice cream costing $4.79 is reduced in size to 1 and half quarts (48 ounces) and the price is reduced to $3.89, what is the percent of increase in the price of the ice creamb)If a candy bar weighs 6.8 ounces and costs $1.29 and is then reduced in size to 6.4 ounces but the price remains the same. what is the percent of increase in the cost of the candy bar?