5. Electron Control, Inc., a manufacturer of voltage regulators for industrial power generators, currently consolidates production at a single plant in Chattanooga, Tennessee, but a multiplant alternative to centralized production is being considered. Estimated demand, marginal revenue, and single-plant production cost curves for the firm are

P = 515 ? 0.005Q

MR = 515 ? 0.01Q

TC = 160,000 + 35Q + 0.01Q2

MC = 35 + 0.02Q

A) Find the single-plant profit-maximizing level of output.

B) Find the minimum efficient scale of the single-plant operation.

C) Assuming that multiple smaller plants production is possible under the same cost conditions described above, find the profit-maximizing multiplant level of output.

D) Given your answers to parts B and C, how many number of plants should you suggest?

with water O Stranded glacier ice chunks buried in glacial soil deposits left depressions filled with water Question 5 2 pt A farmer is applying excess fertilizer to their fields, which runs off their land and into a nearby lake when it rains. What lake conditions would likely result from this? O High plant production, high decomposition rates, and low hypolimnion oxygen Low plant production, low decomposition rates, and high hypolimnion oxygen O High plant production, low decomposition rates, and high hypolimnion oxygen High plant production, low decomposition rates, and low hypolimnion oxygenYou ask 600 randomly selected working adults whether or not they are satisfied with their jobs. The table below gives a two-way classification for these adults. Gender Satisfied Not Satisfied Female 190 96 Male 252 62 For a chi-square test of independence for this contingency table, what is the number of degrees of freedom? For a chi-square test of independence for this contingency table, what are the observed frequencies for the second row? Column 1: i Column 2: For a chi-square test of independence for this contingency table, what are the expected frequencies for the second row, rounded to two decimal places? Column 1: HI Column 2:Strand I: Probability and Statistics Come up with a real life example which you could use when introducing the formula for calculating the probability of an event occurring to a group of first year students, Using a real life example explain where the formula for conditional probability P(BIA) = PAnB] comes from. Hence, or otherwise, explain why, for independent events, the probability of the two events both occurring is the same as the probability of the first event occurring multiplied by the second event occurring