Two level sections of $35-m$ stations have center heights of $1\mathrm{.}32$ and $1\mathrm{.}56$ m in cut, base width $15$ m $,$ and side slopes $1-1/2$:$1.$

Part A

Compute $V_e$ for the data given. Use the average$-$end$-$area method.

Express your answer in cubic meters to five significant figures.