please answer question 4?
closing case The Woolworths Group (woolworthsgroup.com.au) is an Australian conglomerate corporation founded in 1924. The headquarters is in Bella Vista in New South Wales. Colloquially known as "Woolies," the company has extensive retail interests in the Oceania region, particularly in Australia and New Zealand, but it also has a foothold in India. The Woolworths Group consists of three core businesses (Woolworths Food Group, Endeavour Drinks, and Portfolio Businesses); employs more than 200,000 people; and has revenue of about $60 billion Australian dollars, or $46 billion in U.S. dollars. Across the three core businesses, Woolworths has 13 different business subsidiaries. Integrating these 13 subsidiaries into a corporate social responsibility program is a challenge for a company with more than 200,000 employees and diverse interests. To accomplish its objective, Woolworths Group's Corporate Responsibility Strategy 2020 identifies 20 corporate responsibility and sustainability goals that the company plans to implement by the year 2020. These goals cover a broad range of Woolworths' stakeholders (e.g., customers, team members, suppliers, and local communities in which Woolworths operates). Woolworths' Corporate Responsibility Strategy is based on a framework of People, Planet, and Prosperity. The focus on People is about encouraging diversity. The target goals include striving for gender equity by targeting at least 40 percent of executive and senior manager positions to be held by women. Woolworths is also setting a goal of no salary wage gap between male and female employees of equivalent positions at all levels of the company. And rooted in Australian business, the company is embracing diversity by increasing the number of Indigenous employees in line with the company's stated commitments under the Australian Federal Government's Employment Parity Initiative. The focus on the Planet includes two major initiatives. Woolworths is working toward zero food waste going to landfills. According to the U.S. Environmental Protection Agency, 20 percent of what goes into municipal landfills is food. Woolworths is also trying to reduce its carbon emissions or footprint by 10 percent. Many of our daily activities (eg, using electricity, driving a Page 148 car, or disposing of waste) cause greenhouse gas emissions. A carbon footprint is defined as the total set of greenhouse gas emissions caused by an individual, event, organization, or product, and it is expressed as a carbon dioxide equivalent. Such emissions trap heat in the atmosphere, which according to most scientists contributes to disruptive climate change. 4. Woolworths' targets are to achieve a top quartile ranking in how the business engages fairly and equitably with its suppliers. How do supplier relationships and the fairness in dealing with suppliers relate to sustainability and "doing good" for society (and the company)