Given the following information about a computer program, find the mistake in the program. 

a. There is an undeclared variable or there is a syntax error in the first five lines. 

b. If there is a syntax error in the first five lines, then there is a missing semicolon or a variable name is misspelled. 

c. There is not a missing semicolon. 

d. There is not a misspelled variable name.