A school courtyard consists of a grassy green space surrounded by a gravel path. The dimensions of the entire courtyard, including the gravel path, are 30 feet by 25 feet. The gravel path is 2 feet wide. The school's SGA will be replacing the grass in the green space. The gravel path will not be replaced. A landscaping company charges $0.15 per square foot for the grass and an additional $0.50 per square foot installed. How much would be saved if the SGA installed the grass themselves instead of having the landscaping company install it?