The Chicago Steel Works, Inc., issues $250 million of 10 year step-up bonds to help it finance a plant renovation in Rockford, IL outside Chicago. The issued bonds have the following characteristics: Par = $1000 Current YTM: 4.28% Maturity = 10 years Assigned interest rates (step-ups): Years 1-5: 4.20% Years 6-10: 5.00%

If this bond pays semi-annual coupon payments, calculate the NPV of maturity value which is $1000. Please show your works clearly step by step, Thank you so much!!