Which of the following blocks of code determines that phoneNum1 comes after phoneNum2 numerically? (4 points)
Example:
String phoneNum1 = 407-555-2207;
String phoneNum2 = 407-555-1000;
a. if(phoneNum1.compareTo(phoneNum2) == −1) { //phoneNum1 comes after phoneNum2 }
b. if(phoneNum1.compareTo(phoneNum2) == 1) { //phoneNum1 comes after phoneNum2 }
c. if(phoneNum1.compareTo(phoneNum2) == 0) { //phoneNum1 comes after phoneNum2 }
d. if(phoneNum1.compareTo(phoneNum2) < 0) { //phoneNum1 comes after phoneNum2 }
e. if(phoneNum1.compareTo(phoneNum2) > 0) { //phoneNum1 comes after phoneNum2 }