Final answer:
The number of lines of code in the final product cannot be determined until the product is completely finished.
Step-by-step explanation:
The statement is False. The number of lines of code in the final product can be estimated or predicted during the development process, but it cannot be determined with certainty until the product is completely finished. This is because the number of lines of code can change during the development cycle due to various factors like bug fixes, optimizations, or feature additions.