To save money, the Bunny Brigade has been holding recent meetings in Mr. McGregor's garden. Like the squirrels, the bunnies use maple leaves (ML) as currency. The Bunny Brigade will charge bunnies ML6 per serving of fresh garden vegetables. Since fresh vegetables are abundant in Mr. McGregor's garden, the bunnies have no expenses for these meetings. (a) Write down the associated cost, revenue, and profit functions. (b) What is the profit (or loss) resulting from the sale of 50 servings of fresh vegetables?