A $4$kg box slides down a slope that makes an angle of theta $=30$ with the horizontal. The coefficient of static friction between the box and the slope surface is $0\mathrm{.}6,$ and the coefficient of kinetic friction is $0\mathrm{.}2.$ After the box has slid $3$ m down along the slope, what can be said about the work done by each of the forces acting in the block? Wgravity $>$ Wfriction$>$Wnormal, Wfriction$>$Wnormal$>$Wgravity, Wfriction$>$Wgravity$>$Wnormal, Wgravity$>$Wnormal$>$Wfriction, Wnormal$>$Wfriction$>$Wgravity