Answer:

VALUES      --- different, because it ends with an S
VALU        --- different, because the final E is mission
VALUE$      --- different, because the final $ means a character variable
value       --- same
vALUe       --- same
Value       --- same

One Variable or Two?

A common problem in writing a program is to accidentally use two slightly different variables names when you want just one variable. The following program has a BUG:

' Calculate Miles per Gallon  (Buggy Version)
'
' second odometer reading is 45,678.3
' first  odometer reading is 45,149.6
' gallons of gas used is 12.5
'
LET MILES = (45678.3 - 45149.6)
PRINT MILE / 12.5
END

QUESTION 10:

Find the bug in the program, and write a new program that corrects the bug.