Stuck on this one please help. Only in C

2.27 LAB: Driving costs Driving is expensive. Write a program with a car's gas mileage (miles/gallon) and the cost of gas (dollars/gallon) as floating-point input, and output the gas cost for 20 miles, 75 miles, and 500 miles. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: printf("\%0.2lf", yourvalue); The output ends with a newline. Ex: If the input is: 20.03.1599 where the gas mileage is 20.0 miles/gallon and the cost of gas is $3.1599/ gallon, the output is: 3.1611.8579.00 Note: Real per-mile cost would also include maintenance and depreciation. 444702.2901586.q3zqy7