Question 1061862
Amount: 550,000 
time: 35 years
rate of 4.8% 
compounded: 4*year
-.-.-.-.-.-.-.-.-.-.-.
a):
550,000((0.048/4)/((1+(0.048/4))^(4*35)-1) = 1,530.55 per quarter is what you should invest.
Do the operations, remember to follow PEMDAS (Parenthesis-Exponents-Multiplication and Division-Addition and Subtraction.
b) and c) are easy with the information I gave you, you figure them out.
:
John