Determine the volume in cubic yards between the cross sections provided using the end area (between station 1 and 2 only) and prismoidal volume formulas. Calculate the prismoidal correction and compare the prismoidal volume to the corrected end area volume. Station Left Center Right Area (sq. ft.) 1+00 C7.0/ C8.2/ C8.5/ 256.90 31.3 0.0 24.5 1+50 C5.3/ C5.0/ C3.5/ 207.62 29.5 0.0 21.8 2+00 C4.1/ C4.6/ C4.9/ 184.76 26.4 0.0 20.8