i need them to get it done ASAP within 30 min
” Data Structures Homework Questions about 40 QuestionsTopics:Data StructuresLinked ListStacksQueuesTreesOrdered TreesTree TraversalHashMapGraphsArithmetic NotationsEvaluating PostfixTranslating infix -> PostfixSorting algorithmsHow many comparisons are made for each? (with same input array)Which algorithms retain elements in stable order?Big O notationGiven a scenario, i.e. read…