Classify the following soils by the AASHTO soil classification system and give the group indexes. \table[[,\table[[Sieve -],[analysis]],\table[[percent],[Finer]],,,,],[Soil,No. 10,No. 40,No. 200,,Liquid Limit,],[Plastic Limit,,,,,,],[A,85,55,45,28,20,],[B,92,75,62,43,28,]]