$1)$ Classify the following soils by using the Unified Soil Classification System. Give the group symbols and the group names. $($If there is not enough information, state your assumptions$)($Hint: for some samples it may be useful to look at the plasticity charts$)$Soil A:

Percent finer than No$.4$ sieve $=48\%$

Percent finer than No$.200$ sieve $=20\%$

Liquid Limit $($LL$)=41$

Plasticity Index $($PI$)=22$

Soil B:

Percent finer than No$.4$ sieve $=95\%$

Percent finer than No$.200$ sieve $=70\%$

Liquid Limit $($LL$)=52$

Plasticity Index $($PI$)=28$

Now, let's use this information to classify the soils according to the USCS: