The dean of a business school claims that the average starting salary of its graduates is more than 85(in $000’s). it is known that the population standard deviation is 10 (in $000’s). sample data on the starting salaries of 64 randomly selected recent graduates yielded a mean of 88(in $000s). what is the value of the sample test statistic?

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.