Q1: IN JAVA

Show on paper what happens when 4^3 is computed using the PowerExample code. Draw the STACK AT EACH STEP. like shown

public class PowerExample2 { public static void main (String[] argv) // We added a third parameter to track which call we're in. int p - power (3, 2, 0); System . out . printin ( "3"2 = " + p); p = power (3, 4, 0); System.out.println ( "34"+ p); p - power (2, 8, 0); System . out . print In ( "2"8 = " + p); static int power (int a, int b, int level) // Print the "level", along with extra blanks System.out.println ( makeBlanks (level)"Level"+level + ": b-" + b; int p; if (b 0) else \ p-a * power (a, b-1, level+1); /I Now the result. System . out . print In makeBlanks (1eve1) + "Level " + level + ": p=" + p ); return p; static String makeBlanks (int n) String str = ""; for (int 1-0; i