41 in the diagram, the range of diminishing marginal returns is
MC When the marginal cost (MC) increases, it SRAC Q means the cost of producing one additional unit of the good becomes higher. The MC rises due to diminishing marginal returns. This is because if we are gaining less output from raw materials (factors of production e.g. labour), this means we need more of it to produce the next unit, The point of diminishing returns refers to the inflection point of a return function or the maximum point of the underlying marginal return function. Thus, it can be identified by taking the second derivative of that return function. For example, the return function is: R = -2x 3 + 24x 2 + 50; Thus, the first and second derivatives are: In the above diagram the range of diminishing marginal returns is: A) 0Q3. B) 0Q2. C) Q1Q2. D) Q1Q3. A: D. Refer to the above data. When total product is increasing at an increasing rate, marginal product is: A) positive and increasing. ... diminishing marginal returns B) an increase in the wage rate C) a decrease...