break down the impact of these two changes (lower raw material prices and reduction in the amount of metal per battery) on fixed, marginal, variable, and total costs of producing EV batteries, assuming other factors are unchanged from 2013 to 2023. Use the pull-down menus to select one answer for each category of costs. Cost Category Impact of Changes from 2013 to 2023 Average Fixed Cost (AFC) Question Blank 1 of 4 No change Marginal Cost (MC) Question Blank 2 of 4 choose your answer... Average Variable Cost (AVC) Question Blank 3 of 4 Decrease (shift down) Average Total Cost (ATC) Question Blank 4 of 4 Decrease (shift down)