System.out.printin("First Java application"); public b. First c. void 20. If you want all objects to share a single non-changing value, then the field is static and d. static a. end b. final c. permanent d. class 21. Which of the following is NOT a valid method to increase a variable named score by 2? (a) +2score (c) score+2 (b) +2score score + 2 (d) score score+2 22. Even if a statement occupies multiple lines, the statement is not complete until the semicolon is reached a. True b. False