Helen's cat fluffy has run away, and she places reward posters throughout herneighborhood. mark sees one of the reward posters and spends the next six hourssearching for fluffy. while mark is searching the neighborhood, fluffy gets hungry andcomes home. a. this is a bilateral contract, and mark is entitled to be compensated for his efforts. b this is a bilateral contract, and mark is entitled to nothing because he did not perform. c this is a unilateral contract, and mark is entitled to be compensated for his efforts. d this is a unilateral contract, and mark is entitled to nothing because he did notperform.

$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?

What are the options?