The costs of construction for three Companies, X, Y & Z are as follows: X : $ 1,200,000; Y : $ 1,250,000; Z : $ 1,225,000 Overhead for each company is: X: 10%; Y : 7%; Z: 7.5% Profit margins for each of these companies is: X : 10%; Y : 5%; Z : 7% What is the final bid amount for company Z (input numeric value only)