A $100m^2$ wall is exposed to an inside temperature of $26C$ and outside winter temperature of $6C$ in windy weather. The wall consists of $12\mathrm{.}7$ mm plywood, $90$ mm of fiberglass insulation, and $12\mathrm{.}7$ mm gypsum board. How much heat is lost through the wall? Include surface films. Use the following data.

Conductivity, $k=$ Plywood $=0\mathrm{.}11\frac{W}{m}\frac{C}{?}$ Fiberglass $=0\mathrm{.}036\frac{W}{m}\frac{C}{?}$ Gypsum $0\mathrm{.}16\frac{W}{m}C$

$R_i=0\mathrm{.}12$

$R_0=0\mathrm{.}030$

$704$ W

$70\mathrm{.}4$ W

$35\mathrm{.}2$ W

$7\mathrm{.}04$ W