Data Structures Assignment 4 and 5

I need help doing two of my data structures assignments. Attached are the assignment, textbook, source codes, and mock assignment. The textbook is included is the 2nd edition while the course uses the 4th edition so chapter and question numbers will be different. Assignment should be done in java.

Filo IO Assignment

In this assignment, you will practice using recursion, as well as file operations. Submit a single ZIP file called assignment6.zip containing your IntelliJ project. This assignment has 50 marks see the marking scheme posted on cuLearn for details.
Assume that we have an assembly line that can take a picture of a machine part which moves along a conveyor belt. The picture (or image) is represented as a 2D grid of pixels which are either black or white. The pixels can be accessed by specifying the row and column of the pixel where rows and columns are specified by an integer value. The machine examines the images and attempts to determine whether or not the parts are broken. A broken part will appear as a set of black pixels which are not all connected together (i.e., there is a separation between one or more sets of black pixel groups. Here are some examples of four possible images. Note that (c) and (d) represent images of broken parts. The red border represents the perimeter of a part composed of black pixels.

GUI house rentals system using scenebuilder

Here is the zip file the system package has the phase1 one and the main package has the phase 2 which I couldnt complete it so can you help me in this also i did only the main view  in the phase to and I didnt know what I should write in the controller so please help me

Inequalities that the COVID-19 crisis has highlighted

The COVID-19 pandemic is impacting people around the world. The virus knows no borders, yet nations and regions are experiencing this pandemic in significantly different ways. Make an argument about some of the inequalities that the COVID-19 crisis has highlighted. Think broadly about access to healthcare and resources, racism and blame, and economic disparities in the global context of this pandemic. Use examples from lecture, course readings, and outside sources to support your argument.
Please Check the materials that I uploaded. Please follow the directions well.