Consider the two lists given below. The first list contains the names of customers of a store and second list contains the items they purchased from the store: Names$=["$Mohamed$",$"Rana","Ahmed","Noha","Ahmed"$]$ Items$=[["$B$","$A$"],["$D$"],["$A$","$B$","$C$"],["$A$","$C$"],["$A$","$D$"]]$ In this example, the purchased items are $$A$$ to $$D$.$

i$-$ Draw the flowchart of a function that should find and print the name of the customer who purchased the least number of items. In the above example, it should be $$Rana$.$

ii$-$ Write a Python function to implement the flowchart you obtained in $($i$)$ and show its output.

iii$-$ Draw the flowchart of a function that should find and print the name of the customer who visits the store the most. In the above example, it should be $$Ahmed$.$

iv$-$ Write a Python function to implement the flowchart you obtained in $($iii$)$ and show its output.