we need to calculate the below ratios and analyze it and compare it with the com

we need to calculate the below ratios and analyze it and compare it with the company in the attachment ( we did the ratio and analysis for the company in the attachment )
we will calculate the ratios for 2019, 2020 and 2021 for one of the listed companies below
Company
name
Country
Official
website
Market
Capitalization
31st
Dec 2021
(USD)
Total
Revenue (Turnover)
2020
& 2021
(USD)
Number
of Employees
Reliance Foundry
Canada
https://www.reliance-foundry.com/
NA
2020: 5.5m
2021:6M
20
Dongbu HiTek
South Korea
http://www.dongbuhitek.com/ENG/Default.asp
2,523
M
2020: 779 M
2021: 1,011 M
1001-5000
Sigma OEM
United States
http://sigmaoem.com/
22.572 Million
2020: 45m
2021:45.6M
275
National Metal Manufacturing and Casting
Company
Saudi Arabia
https://www.maadaniyah.com/en/about-us/overview
276,592,000
2020: 7,899,323.2
2021: 12,817,780
2,000+
PERMALITE ALUMINIUM BUILDING SOLUTIONS PTY
LTD
Australia
Home

NA
2020: 11,284.50 M
2021: 9,991.52 M
15,000