Suppose the price indexes in Spain and the U. S., which both began the year at 100, are at 117 and 105, respectively, by the end of the year. If the beginning and end exchange rates, respectively, for the Euro, are $.1320 and $.1125, then the change in the real value of the Euro (a " " indicates a real devaluation) during the year is

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?

The correct answer for this question would be letter choice a) simulating the speech conditions or the first option.