Could you help me answer this question?

(Automotive) Drag force is the force exerted on a moving vehicle that's caused by air resistance. The formula for this force is as follows: CjA pV2 Fa= - 2 Fd is the drag force (lbs). Cd is the coefficient of drag (dimensionless). A is the vehicle's front area (ft2). p is the air density (lb/ft3). V is the vehicle's velocity (ft/sec). a. Using this formula, write, compile, and run a C++ program that determines the drag force on a vehicle having a front area of 30 ft2 and a drag coefficient of 26 that's moving at a velocity of 60 mi/hr (88 ft/sec). Although air density depends on both temperature and altitude, assume an air density of .0077 lb/ft3, which is the air density at sea level at 59 F. Your program should use the symbolic name DRAG COEF for the coefficient of drag and AIRDENSITY for the air density b. After verifying that your program is working correctly, use it to determine the drag force on a car with a front area of 20 ft2. All other variables should remain the same as in Exercise a