$6.$ Code analysis I

The following LC$-3$ instructions execute starting from the point shown by the comment.

$```$

;

Ol

$0$l

$0$l

;

$```$

After the code reaches the end of the code $($the last comment$),$ what bits are held in R$3?$ And in R$6?$ And in R$5?$ If you cannot know the bits held, explain why.

$7.$ Code analysis II

The following LC$-3$ instructions execute starting from the point shown by the comment.

$```$

$1010101111001101$ ; this is location D

; start LC$-3$ execution here

$0010001111111110$

$0001001001100110$

$```$

$```$

$1011011111111011$

; end LC$-3$ execution here

$```$

After the code reaches the end of the code $($the last comment$),$ what bits are held in R$1?$ And in R$3?$ And in memory location D$?$ If you cannot know the bits held, explain why.