JavaScript Codes?

Ever wonder how much a "lifetime supply" of your favorite snack is? Wonder no more! Write a function named calculateSupply that: o takes 2 arguments: age, amount per day. o calculates the amount consumed for rest of the life (based on a constant max age). o outputs the result to the screen like so: "You will need NN to last you until the ripe old age of X" Call that function three times, passing in different values each time