Complete the following Grain$-$Size Analysis and classify the soil according to the Unified Soil Classification $($USCS$)$ and AASHTO classification systems. Assume test results for Atterberg Limits resulted in a Liquid Limit $(LL)=25$ and a Plastic Limit $(PL)=10.$ Clearly state any assumptions.

$\backslash$table$[[\backslash$table$[[$Sieve$],[$Size$]],\backslash$table$[[$Wt$.$ Retained$],[($grams$)]],\%$ Retained,$\%$ Passing$],[$Individual$,$Cumulative$],[$No$.4,49\mathrm{.}9,,,],[$No$.10,36\mathrm{.}5,,,],[$No$.20,42\mathrm{.}1,,,],[$No$.40,40\mathrm{.}0,,,],[$No$.60,23\mathrm{.}0,,,],[$No$.100,91\mathrm{.}0,,,$f$],[$No$.200,10\mathrm{.}2,,,],[$PAN$,231\mathrm{.}0,,,],[$TOTAL$,523\mathrm{.}7g,,,]]$

USCS Soil Classification

AASHTO Classification