You’ve been assigned to work on a class called ProductClass, which serves as the blueprint for all the products sold by the store. The following code defines ProductClass.  class ProductClass(): def __init__(self): self.__price = 5.0 self.__onHand = 0 self.__numberOfItems = 10 Assuming that the main program and the class are in the same script, how would you create two objects from the ProductClass? This question tests your ability to create multiple objects of a class.

Refer to the Infographic below, if needed, to answer the following question(s).   Which timber-harvesting technique would result in lower water quality of nearby streams?

The following six questions are another example showing that classes and objects are an essential part of many software applications. Assume that you found a job as a software engineer for a streaming service. You will be working with movies on a daily basis.

Assume that you have a subclass called ActionMovie that inherits from the parent class Movie. The ActionMovie subclass has an additional public attribute for stunt_coordinator. You want to inherit the __str__ method from the Movie superclass and include this specialized attribute in the output. Which of the following correctly demonstrates how to do this?

Suppose you are building a program to manage a collection of movies in for Netflix. class Movie:    def __init__(self, title, director, year):        self.title = title        self.director = director        self.year = year Which one of the following will create an object from the Movie class? 

The presence of genetic variation in a population guarantees that the population will evolve. 

Match the evolutionary mechanism with its definition.

What is the raw material for evolutionary change?

The Daytona 500 racetrack in Florida has some of the best pit-crews in the world to service cars as they race for NASCAR. Each pit crew in NASCAR can contain up to 8 crew members, but only 5 are allowed in the pit at any time. In this scenario, the cars, as they stop, line up and have a crew member assigned. The crew members do not have the same service speed (see table below), but you should assume that all crew members can service a car in full regardless of title (meaning cars do not need to visit all crew members, they are serviced by 1 as they are assigned). Crew Member Pit Speed Tire Carrier 1 car per 5 min Utility Man 10 cars per hour Jackman 30 cars per 2 min Gas Man 7 cars per 15 min Tire Changer 5 cars per hour The pit-stop area (nicknamed Tartarus) is where each car is assigned a crew member and are serviced from left to right (meaning the first car is serviced first, then the 2nd car and so on). 5a. How many cars can the entire crew serve in 1 hour? (5pts) 5b. Identify the order of which the crew members should be placed in the pit (1st, 2nd, 3rd, 4th, 5th). (5pts) , , , , 5c. Identify which crew member is the bottleneck for the whole pit. (3pts) 5d. Identify each range of cars the crew members will work when the pit-stop system reaches steady state (REMEMBER: Cars arrive right to left). Please show all work on scrap paper. (10pts)

Any system will reach steady state so long as the “traffic intensity” factor is: