A company is trying to determine the optimal mix of TV, Newspaper and Radio ads for their marketing campaign this week. Management requires that the number of TV ads would not exceed 25% of the total number of ads.
If the variable N represents the number of Newspaper ads, R represents the number of Radio ads and T represents the number of TV ads, which of the following constraints represents the requirement that the number of TV ads does not exceed 25% of the total number of ads?

a) T – 0.75 N – 0.75 R < 0
b) T – 0.75 N – 0.75 R > 0
c) 0.75 T – 0.25 N – 0.25 R < 0
d) 0.25 T – N – R < 0
e) None of the above

$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 measure of an economic adopted