An experiment conducted in Tennessee found that the scores of second graders and third graders on standardized tests for reading, math, listening, and word study skills were the same in small class- rooms (13 to 17 students) as in regular classrooms (22 to 25 students). Suppose that there is a school that had 90 third graders taught by four teachers that added two additional teachers to reduce class sizes. If the Tennessee study can be generalized, what is the marginal product of labor (MPL) of these two additional teachers? Explain.

When is going to be why would you put money into saving account

The advertisement demonstrates a popular way companies try to sell a product. what should consumers consider when it comes to the price of this product? it includes shipping and handling costs. it takes into account maintenance costs. it explains why this price is a good deal. it makes the full cost appears lower than it is.

Companies hd and ld are both profitable, and they have the same total assets (ta), total invested capital, sales (s), return on assets (roa), and profit margin (pm). both firms finance using only debt and common equity. however, company hd has the higher total debt to total capital ratio. which of the following statements is correct? a) company hd has a higher assets turnover than company ld. b) company hd has a higher return on equity than company ld. c) none of the other statements are correct because the information provided on the question is not enough. d) company hd has lower total assets turnover than company ld. e) company hd has a lower operating income (ebit) than company ld