Assume that $C_o=40,G=220,T=120,I=150,x=44,Z=M=54,b=mpc=\mathrm{.}75$ and $t=\mathrm{.}25,$ the actual unemployment rate $=5\mathrm{.}7\%,$ and the natural unemployment rate is $5\mathrm{.}1\%.$ What will be the equilibrium value for Y $?$

$$702\mathrm{.}64$

$$705\mathrm{.}64$

$$708\mathrm{.}57$

$$711\mathrm{.}39$

$$714\mathrm{.}11$