lmk

Question 19 0.5 pts What is defined as the amount of one currency that must be offered to purchase one unit of a foreign currency? Selling price Cost price Exchange rate Portfolio rate Question 20 0.5 pts What can one definitely infer from a demand curve? The quantity of a good that consumers wish to purchase at different prices. The quantity of goods that producers are willing to offer at different prices. The minimum quantity of a good that consumers wish to purchase irrespective of price fluctuations. The minimum quantity of a good that producers are willing to offer irrespective of price fluctuations