A certain $1-$ph$,$ AC load consumes $100$ W of power while drawing $12\mathrm{.}5$ A $($ rms $)$ current at $0\mathrm{.}8$ pf $,$ lag. The impedance of the load is$,$

A$)0\mathrm{.}753$

B$)0\mathrm{.}64$

C$)0\mathrm{.}4$

D$)0\mathrm{.}87$