Optimization Calculus Problem (Please help)
A landscape architect is designing an 5130 square foot, rectangular garden. The perimeter of the garden is to be lined with shrubbery on three sides, which costs $48 per foot, whereas the fourth side of the garden is to be enclosed with fencing, at a cost of $47 per foot. Determine the dimensions of such a garden with a minimal cost. What is the minimum cost?
x = ______
y = ______
Minimum Cost = $ ______