Marginal external benefit is a. the benefit from an additional unit of a good or service that people other than the consumer of that good or service receives b. the marginal benefit enjoyed by everyone who receives a benefit from the good or service c. the benefit from an additional unit of a good or service that the consumer of that good or service receives d. the benefit from a good or service that someone other than the consumer of that good or service receives what is the relationship between marginal social benefit, marginal private benefit, and marginal external benefit? a. marginal external benefitminusmb = msb b. msb minus marginal external benefit = mb c. msb + marginal external benefit = mb d. mbminus marginal external benefit = msb

$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?

How can we answer it? we need more info on the question lol.