Answer the questions based the bid offers from supply and demand sides, in order to discuss the market energy price.

Please answer the questions based the bid offers from supply and demand sides. Here we only consider one single hour. In the day-ahead market, the supply side bid offers are as follows: Supply ID Quantity (MW) Price ($) 200 100 50 100 50 SA SB SC SD SE 10 15 20 25 30 In the day-ahead market, the demand side bid offers are as follows: Demand ID Quantity (MW) DA 200 DB 100 DC 50 DD 50 DE 100 Price ($) 50 40 30 25 10 When the time move to the same hour in the real-time market. The bid offers from the supply side do not change. Supply ID SA SB SC SD SE Quantity (MW) 200 100 50 100 50 Price ($) 10 15 20 25 30 The demand sides becomes Demand ID DA DB DC Quantity (MW) 210 110 60 90 0 DD DE Please answer the following questions: 1. What is the number of the day-ahead market energy price? (5 points) 2. What is the number of the real-time market energy price? (5 points) 3. What is the profit of the supply ID SD in the day-ahead and real-time markets in total? (20 points) 4. What is the profit of the supply ID SE in the day-ahead and real-time markets in total? (20 points) 5. What is the cost of the demand ID DD in the day-ahead and real-time markets in total? (20 points) 6. What is the cost of the demand ID DE in the day-ahead and real-time markets in total? (20 points) Please answer the questions based the bid offers from supply and demand sides. Here we only consider one single hour. In the day-ahead market, the supply side bid offers are as follows: Supply ID Quantity (MW) Price ($) 200 100 50 100 50 SA SB SC SD SE 10 15 20 25 30 In the day-ahead market, the demand side bid offers are as follows: Demand ID Quantity (MW) DA 200 DB 100 DC 50 DD 50 DE 100 Price ($) 50 40 30 25 10 When the time move to the same hour in the real-time market. The bid offers from the supply side do not change. Supply ID SA SB SC SD SE Quantity (MW) 200 100 50 100 50 Price ($) 10 15 20 25 30 The demand sides becomes Demand ID DA DB DC Quantity (MW) 210 110 60 90 0 DD DE Please answer the following questions: 1. What is the number of the day-ahead market energy price? (5 points) 2. What is the number of the real-time market energy price? (5 points) 3. What is the profit of the supply ID SD in the day-ahead and real-time markets in total? (20 points) 4. What is the profit of the supply ID SE in the day-ahead and real-time markets in total? (20 points) 5. What is the cost of the demand ID DD in the day-ahead and real-time markets in total? (20 points) 6. What is the cost of the demand ID DE in the day-ahead and real-time markets in total? (20 points)