23. An inorganic fine-grained soil has the following properties: LL = 52 , PL = 42 , 32% of the sample is plus No. 200 (i.e., retained on No. 200), 20% of the sample is sand and 12% is gravel. What is the soil's USCS Group Name? a) Fat clay with sand b) Elastic silt with sand c) Sandy lean clay d) Sandy elastic silt e) Sandy silt.