3] Module 9 KNEWTON alta - Competition (20-48 min) Due Dec 3 by 11:59pm Points 15 Submitting an external tool Quantity Total Marginal Total Marginal Cost Cost Revenue Revenue (MC) (TR) (MR) $90 $2.80 $40 4.00 $110 $2.00 $80 $4.00 $126 $1.60 $120 $4.00 $138 $1.20 $160 $4.00 $150 $1.20 $200 $4.00 $165 $1.50 $240 $4.00 $190 $2.50 $280 $4.00 $230 $4.00 $320 $4.00 $296 $6.60 $360 $4.00 100 $400 $10.40 $400 $4.00 110 $550 $15,00 $440 $4.00 120 $715 $16.50 $480 $4.00 . Previous MacBook Pro 28 LO