The sales representative here tells you they also have two floor plans available, but they only have 15 homes available. The representative tells you that floor plan #1 sells for $110,000 and floor plan #2 sells for $135,000. He also mentions that all available houses combined are worth $1,875,000. Write a system of equations that illustrates the situation. Use x and y to denote floor plan #1 and floor plan #2 respectively.