Consider the following
1. The first letter of a Java variable is lower case.
2. Each successive word in Java variable begins with a capital letter.
3. All other letters are lower case.
4. A Java variable can have a digit as first character.
Which of the above are correct?
1,499
2,499
40% off
999
1,499
33% off
3,999
5,499
27% off
5.0
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