(PYTHON)
Define a function total_cost that has three inputs. The first input will be a f loat value representing the cost of the item per meter purchased, the second input will be an int value representing the number of feet being purchased, and the third input will be an int value representing the number of inches being purchased. Your function should calculate and return the total cost of this purchase. It is expected, but not required, that this function will call your the height function you defined in part A1