this week, xyz company made 811 chairs and sold them at a price of $63 per chair. calculate xyz's total revenue for this week. submit your answers as whole numbers. total revenue: $ if the explicit cost of producing each chair is $21 and the implicit cost is $19 , then what is xyz company's total opportunity cost for producing 811 chairs? total opportunity cost: $ calculate xyz company's economic profit for this week. economic profit: $