Management Assignment on Budgets and Financial Control

There are 2 parts to this assignment. In part 1, there are two requirements to answer. In part 2 there is a critical discussion of 3 items so importantly. There is no defined word limit for this assignment so please I want an extremely professional answer, tell me how many words should be enough for an expert level attempt. The lecturer is so strict and needs extremely advanced answers. Follow the instructions page I have attached as well as the materials documents.

Please note: use the correct method (Harvard) for referencing your sources and when carrying out your own research, rely on the sources in the library for texts, journals, and academic papers. DO NOT rely on Google and non-peer-reviewed websites. (you can be flexible with a number of sources but they need to meet these mentioned standards)