Consider the following code segment: boolean b1 = ; Boolean b2 = ; int n=0; if (b1 || b2) \{ n=1; if(b1 \&\& !b2)\{ n=2; \} else if (!b1 || b2)\{ n=3; \} else\{ n=4; \} \} For what assignments of the variables b1 and b2 does the variable n have the value: 0 b1 = true, b2 = true b1 = false, b2 = true b1 = true, b2 = false b1 = false, b2 = false No assignment of b1 and b2 will obtain this value for n