You have built your first schedule but your supervisor wants you to make some changes to it, adding some padding in some places and tightening things up in other places. this requires you to familiarize yourself with the concepts of lead and lag time. what does your supervisor tell you is another term for negative lag 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.

Synovec co. is growing quickly. dividends are expected to grow at a rate of 24 percent for the next three years, with the growth rate falling off to a constant 7 percent thereafter. if the required return is 11 percent, and the company just paid a dividend of $2.05, what is the current share price? (do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)

Suppose an economy consists of three sectors: energy (e), manufacturing (m), and agriculture (a). sector e sells 70% of its output to m and 30% to a. sector m sells 30% of its output to e, 50% to a, and retains the rest. sector a sells 15% of its output to e, 30% to m, and retains the rest.