Problem 2: Write a simple algorithm that calculates the speed of sound (a) in air of a given temperature (t). For this program you must use this formula: a=1086(5t+297)/247 Note that the formula gives the speed (a) in feet/sec and uses the temperature (t) in degrees Fahrenheit. You must convert both units (search online for the conversion formulas) because the temperature will be in degrees Celcius and the expected speed in km/h. Write your solution as a sequence of steps that can be followed in order. Next, write a C program that asks the user for the temperature in degrees celsius and give the answer in kilometers per hour. You must write a user-defined function for the formula that calculates the speed of sound. Your function must be named spsound and cake as argument the temperature in degrees celsius