Debug the program corresponding to your class session and answer the following questions

$1.$ How many user$-$defined functions are there $($beside main$())$ in the program?

$2.$ How many variables are defined in main$()?$ What are their addresses $($in hexa$)$ and values $($in decimal$).$ Is$/$Are there any pointers?

$3.$ Pick a random user$-$defined function. How many variables are defined in that function? What are their addresses $($in hexa$)$ and values $($in decimal$).$ Is$/$Are there any pointers?

$4.$ The program prints out $$Ford$$ or $$Chevrolet$.$ Observe what your program prints out, debug the program and explain why it does that.