Last summer, Kyle opened Subterranean: A New Kind of Sandwich Shop in Akron, Ohio. The following is his production schedule. Subterranean: A New Kind of Sandwich Shop Subs Total Workers Ovens per Oven week Cost 0 1 2 3 4 5 6 20 1000 0 2 2 2 2 2 2 Labor Food Cost Cost 7 2 0 150 1000 200 300 400 1000 400 800 600 1000 600 1200 700 1000 800 1400 750 1000 1000 1500 770 1000 1200 1540 775 1000 1400 1550 TC ATC MPL ATC AFC AVC MC What is the average variable cost of the fourth row? N/A N/A N/A N/A N/A