Question 6: Consider this program. Determine the Static Link(reference) to the variables at the points 1,2 and 3 . Static link( chain offset, local offset) program Main; \( \operatorname{var} \mathrm{X} \) : integer; proceduxe Bigsub; \( \operatorname{var} A, B \) : integer; procedure sub1; \( \operatorname{var} A, D, C \) : integer; begin \{ Subl \} \( \mathrm{A}:=\mathrm{B}-\mathrm{C} \);

begin \{ Sub3 \} sub1; \( \mathrm{E}:=\mathrm{B} * \mathrm{~A}: Question 6: Consider this program. Determine the Static Link( reference) to the variables at the points 1,2 and 3 . Static link( chain offset, local offset) program Main; varX : integer; procedure Bigsub; varA,B : integer; procedure Sub1; varA,D,C : integer; begin \{ Sub1 \} A:=BC;