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?

Acompany is developing a new high­performance wax for cross country ski racing. in order to justify the price marketingwants, the wax needs to be very fast. specifically, the mean time to finish their standard test course should be less thanseconds for a former olympic champion. to test it, the champion will ski the course 8 times. the champion's times(selected at random) are 59.9 61.9 48.8 52.2 46.6 45.3 50.6 and 41.1 seconds to complete the test course. complete parts a and b below.a) should they market the wax? assume the assumptions and conditions for appropriate hypothesis testing are metfor the sample.assume=0.05. what are the null and alternative hypotheses? choose the correct answer below.b) suppose they decide not to market the wax after the test, but it turns out that the wax really does lower the champion'saverage time to less thanseconds. what kind of error have they made? explain the impact to the company of such anerror.

Slimwood corporation made sales of $ 725 million during 2018. of this amount, slimwood collected cash for $ 670 million. the company's cost of goods sold was $ 300 million, and all other expenses for the year totaled $ 400 million. also during 2018, slimwood paid $ 420 million for its inventory and $ 285 million for everything else. beginning cash was $ 110 million. carter's top management is interviewing you for a job and they ask two questions: (a) how much was carter's net income for 2018? (b) how much was carter's cash balance at the end of 2016? you will get the job only if you answer both questions correctly.

According to the textbook chapter, “the emotional connection of distinguishing differences and conflict”, which of the following groups of terms describes best the skills/resources that managers need when managing differences in their organization? energy, commitment, tolerance, and appreciation energy, adequate funding, tolerance, and appreciation funding, tolerance, a strong hr department, and tolerance energy, a strong hr department, patience, and strong leadership skills