Dr. Harris is building a sunflower garden in the shape of a semicircle. He wants to cover the entire area with mulch and line the perimeter of the ENTIRE garden with fencing. Each bag of mulch covers 10 square feet and costs $2.00 each. The fencing comes in 5 foot sections and costs $2.50 per section. If the garden has a diameter of 25 feet, what will the total cost be to mulch and fence the entire garden?