Q3 Documentation 8 Points Suppose we want to write a documentation string for the following function: def compute_trip_cost (gas_price, miles, rental_cost): mpg =9.6 gallons = milles/mpg gas_cost = gas_price*gallons return rental_cost + gas_cost Q3.1 Purpose 2 Points Which of the following should be written for the Purpose of the function? A floating point number representing the number of miles per gallon A series of steps used to solve a problem Determine the cost of renting a vehicle for a trip Calculate the fastest route between two points on a roadtrip Which of the following are Parameters to the function above? Check all that apply