Please solve the following problem:

Calculate the amount of meat that has to be bought to make a grill, by making a program through using C language of programming. The parameters are: Men on average eat 350g of roast meat. Women on average eat 250g of roast meat. Children on average eat 150g of roast meat. 650 grams of roast meat is equivalent to 1000 grams of raw meat. Knowing the number of people and their category, determine the number of kilograms of meat that must be purchased. Also, get the price per kilogram of raw meat and consider it to determine the amount of money. This program must include the commands: int, float, char and scanf.