Draw the flowchart for a program that calculates the projected cost of an automobile trip. Assume that the user$$s car travels $20$ miles per gallon of gas. Design a program that prompts the user for a number of miles driven and a current cost per gallon. The program computes and displays the cost of the trip as well as the cost if gas prices rise by $10$ percent. The program accepts data continuously until $0$ is entered for the number of miles. Display "End of program" when the program is finished. Hint: The trip cost is calculated by using the number of miles driven divided by miles per gallon, multiplied by the cost per gallon.