Solve on paper by hand

Use the first upwind differencing and Lax$-$Wendorff methods to solve the inviscid Burgers equation:

$u_t+(\frac{u^2}{2}{)}_x=0$

with the initial and boundary conditions:

$t=0\mathrm{.}008secx=0\mathrm{.}01t=0\mathrm{.}002$