Option 1 2 Cost of supplies 50 20 Cost to make each drink 2 3 Because there is an initial cost of supplies, the cost/per drink goes down the more drinks you sell, the cost per item sold is given by the cost function: C(n) n Where C(n) is the total cost to make all drinks sold and n is the number of drinks sold. Mr. V wants to know what numbers of drinks he could sell to ensure that the cost function for option 2 is less than or equal to the cost function for option 1 C2(n) Ci(n) n n Express your answer in set notation