Having trouble doing the flowchart for the housekeeping(), readbest(), readcushing(), checkend(), and mergerecords() part of the pseudo code:

start Declarations InputFile bestFile InputFile cushingFile OutputFile mergedFile string firstNameBest string lastNameBest string firstNameCushing sting lastNameCushing sting areBothAtEnd-"N num homeAdressBest num birthYearBest num homeAdressCushing num birthYearCushing housekeeping0 while bothAtEnd 1 endwhilemergeR finishUp0 stop housekeeping0 open bestFile "BestFile.txt" open cushingFile "CushingFile.txt open mergedFile "MergedFile.txt readBestO readCushing0 checkEndo return readBesto input firstNameBest, lastNamebest, homeAddressBest, birthYearBest if eof then birthYearBest ENDCODE - endif return readCushing input firstNameCushing, lastNameCushing, homeAddressCushing, birth YearCushing if eof then birthYearCushing- END CODE endif return checkEnd0 if birthYearBest:END CODE then if birthYearCushing-END-CODE then bothAtEnd-1 mergeRecords0 if birthYearBest birthYearCushing then else endif output bestFirstName, bestLastName, homeAddressBest, birthYearBest to mergedFile output cushingFirstName, cushingLastName, homeAddresCushing, birth YearCusing to mergedfile return finishUp0 close bestFlle close cushingFile close mergedFile return