Develop a project network consisting of at least 20 steps that should be done to complete the project. as the case suggests, keep the level of detail for these activities general, rather than specific. be sure to indicate some degree of precedence relationship among the activities. suppose you now wanted to calculate duration estimates for these activities. how would you make use of the following approaches are some more useful than others? expert opinion past history mathematical derivation joe is trying to decide which scheduling format to employ for his planning: aon or aoa. what are some of the issues that joe should first consider prior to choosing between these methods?

$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?

Acompany's market information will go best with the sentence

Answerradio shack is an example of a franchise;

The price of beef will increase?