The following information describes a company's usage of direct labor in a recent period. The direct labor efficiency variance is: Actual hours used 45,000
Actual rate per hour $15.00
Standard rate per hour $14.50
Standard hours for units produced 47,000

If delta airlines were to significantly change its fare structure and flight schedule to enhance its competitive position in response to aggressive price cutting by southwest airlines, this would be an example ofanswers: explicit collusion.tacit collusion.competitive dynamics.a harvest strategy.

Dr. dow jones wants to know whether a problem-based approach to teaching economics will result in higher academic performance than his traditional method. of the six sections of economics 101 at his university, dr. jones randomly assigns three sections to the traditional method and three sections to the problem-based method for unit 1 of the course. then all sections switch the instructional method for unit 2. he plans to compare the performance of the two groups of sections on their unit 1 and unit 2 exams. this study employs a design.

What is a sort of auction for stocks in which traders verbally submit their offers?