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Exercise#2 (1 point): Write a Java program for a car merchant, who would like to calculate the total profit from selling cars. The program should input car's original price, selling price and number of sold cars. Therefore, the profit is equal to incomes - expenses). The output should be like this: Car's original price: 20000AED Saris selling price: 25000AED No. of cars to be sold: 23 ******** Profit= 575000 - 460000 = 115000 AED Exercise#3 (1 point): Repeat exercise 2 here, but read the input from a file instead from a user and print the output to a file instead of console as shown below: Output File Sample: Car's original price: 20000 AED Car's selling price: 25000AED No. of cars to be sold: 23 Input File Sample: 20000 25000 23 Profit - 575000 - 460000 - 115000 AED