- in section we note that our version of the range class has implicit support for iterationdue to its explicit support of both len and getitem the class also receives implicit support of the boolean test" in rfor range this test is evaluated based on forward iteration through the rangeas evidenced by the relative quickness of the test in range( versus in range( provide more efficient implementation of the contains method to determine whether particular value lies within given range the running time of your method should be independent of the length of the range - the predatorycreditcard class of section provides process month method that models the completion of monthly cycle modify the class so that once customer has made ten calls to charge in the current montheach additional call to that function results in an additional $ surcharge - modify the predatorycreditcard class from section so that customer is assigned minimum monthly paymentas percentage of the balanceand so that late fee is assessed if the customer does not subsequently pay that minimum amount before the next monthly cycle - at the close of section we suggest model in which the creditcard class supports nonpublic methodset balance( )that could be used by subclasses to affect change to the balancewithout directly accessing the balance data member implement such modelrevising both the creditcard and predatorycreditcard classes accordingly - write python class that extends the progression class so that each value in the progression is the absolute value of the difference between the previous two values you should include constructor that accepts pair of numbers as the first two valuesusing and as the defaults - write python class that extends the progression class so that each value in the progression is the square root of the previous value (note that you can no longer represent each value with an integer your constructor should accept an optional parameter specifying the start valueusing as default projects - write python program that inputs polynomial in standard algebraic notation and outputs the first derivative of that polynomial - write python program that inputs document and then outputs barchart plot of the frequencies of each alphabet character that appears in that document