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($) Price THE MARKET ($) price THE FIRM MC anon-nunaou-ooo-t-c- 0 20 40 60 100 120 140 160 180 200 80 QFirm Quantity (thousands per week) Quantity (units per week) a PROFIT CALCULAHONS Market Demand Price (Pmkt) . Marginal Cost (MC) Quantity (by the rm) Marginal Revenue (MR) ' ' ' ' ' Revenue Quantity (50 150) Costs Prot Shift the Demand slider to the left. Which of the following adjustments or events does the tool illustrate after you click the Price Adjustment button? 0 each existing firm decreasing its quantity supplied 0 firms exiting the industry 0 new firms entering the industry 0 each consumer increasing its quantity demanded