ECONOMICS!! What does the business cycle shown on this graph suggest about the
condition of the economy at point A?

A: The economy has struggled for some time but is preparing to recover.
B: The economy has done well for a while and is at its highest point.
C: The economy is getting worse and will continue declining for another quarter.
D: the economy is in a period of growth that will continue for some time.

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.