PTS:1REF:95TOP:Critical Thinking3.Describe a loop structure.
PTS:1REF:97TOP:Critical Thinking4.Rewrite the following as a while loop:dopay billswhile more bills remain to be paid
PTS:1REF:97-98TOP:Critical Thinking5.All logic problems can be solved using only these three structures—sequence, selection, and loop. The three structures, of course, can be combined in an infinite number of ways. What are two general waysstructures can be combined?