Assuming this producer of remesivir (a drug effective at combating COVID-19) is free to charge whatever price they want. What price would maximize profits? $900 $800 $400 $340 $200 atc $100 mc 700 Q 200 250 600 O $340 O $100 $400 $800 $200 $900It was a "big deal" when Twitter banned Donald Trump from using its services. Which economic concept best explains why this was such a big deal? O patents network externalities O price discrimination O prisoner's dilemma O predatory pricingDillon sells football. When output = 200, average fixed costs (AFC) = $3; and total variable costs (TVC) = $2000. Average total costs (ATC) - O $2003 O $203 O $1 can not be determined O $13 O $103