For programming assignments, what must be submitted to the CSCE Dropbox and what is its file extension? $(10$pts$)$

In the Java Programming Language, when a source code is compiled using the Java Compiler, is it compile to machine code or byte code? $(10$pts$)$

Looking at the below code snippet, is this code error free and if so$,$ what will it print to the console? If the code does have errors, then describe all syntax, run$-$time, and logic errors and how they may be fixed. $(10$pts$)$