Assuming a $20$ by $50($h$=10$ ft$.)$ office in Tallahassee, FL$,$ with a $(3$ by $6$ ft$.)$ window and a $(4$ by $8$ ft$.)$ door on the south side $(50$ ft wall$).$ Using the assembly values below, calculate the Total Heat Loss for this building. Write the formula, units, and show your work for full credits.

Wall R$-$value: $16\mathrm{.}6($Note that this is R$-$value. You need to calculate the U$-$value.$)$

Roof U$-$value: $0\mathrm{.}04$

Window U$-$value: $0\mathrm{.}64$

Door U$-$value: $0\mathrm{.}32$

Floor F$-$factor: $0\mathrm{.}35$

Winter indoor comfort temperature: $70$ F

Winter outdoor design temperature: $30$ F

Occupants: $8$

Qinf $=1\mathrm{.}08*$CFM$*\backslash$Delta T

CFM $=($number of people $*$ CFM per person$)+($Area $*$ CFM per ft$2)$

Office cfm $/$ person: $5$

Office cfm $/$ ft$2$: $0\mathrm{.}06$

Qtotal$=$ Qenv $+$ Qinf