What Is the Economic Cost of Cleaning up Industrial Pollution, and What Is the Economic Benefit? What is your view on whether (and how to) include pollution in GDP calculation?

Individually based, 5 pages (approximately 1375 words). Write down your name, session, and the number of words on the first page. Word count excludes references (if any). Due Dec 7 (Monday) 6 am GMT+8.
You are expected to collect the necessary data. Try to have your own unique angle, make models and/or arguments logically, and have data support.

Equipment and Service contract sales

I need help trying to construct a 95 percent confidence interval for the different proportion of the contract and determine if there is a difference between the two. I also have to calculate and state the confidence intervals and find out if the report would be error-free.
Uploaded additional materials:
Equipment and service sales contract.pdf

IKEA store design

Examination

Use a store as an example to illustrate how the store layout, design or visual merchandising can achieve the retailers objectives (to implement the retailers strategy, to build loyalty, OR to increase sales on visits).

Use IKEA’s as example in China or Macao

Summary statistic business economics

please follow the instruction file.
I need a summary for the given chapters in the instruction file with all the formulas to solve eventually calculation.

I basically need a summary of those chapter to study it for my exam.

use please a simple English (not mother language)

the file uploaded are the study guide and the book that we used.
please use only that book as reference.