What Would Be the Value of DiscountRate After the Following

Multiple Choice

What would be the value of discountRate after the following statements are executed? double discountRate = 0.0;
Int purchase = 1250;
Char cust = 'N';
If (purchase > 1000)
If (cust == 'Y')
DiscountRate = .05;
Else
DiscountRate = .04;
Else if (purchase > 750)
If (cust == 'Y')
DiscountRate = .04;
Else
DiscountRate = .03;
Else
DiscountRate = 0;

A) .05
B) .04
C) .03
D) 0