1 215K I\"; In this session work in small groups. Explain your reasoning to the wider class in the chat of your seminar channel on MS Teams: TESCO 57;; @1975: Tesco is a British multinational grocery and general merchandise retailer, with a market capitalisation of 22.75 billion as of January 2022. Tesco International Sourcing Supplier Manual: \"We are a big business of 4,008 stores nationwide, but wherever we have ofces, we are still one team with one purpose: creating value for money to earn our customers' lifetime loyalty. We have nine sourcing offices around the global where our people work hard to ensure that Tesco sources products responsibly for our customer. Sourcing products from over 40 countries and working with suppliers who share our values, we are delivering a wide range of safe, responsibly sourced, quality products at the right price for our customers.\" 0 Discuss the scope of the purchasing function at Tesco. ' Discuss the importance of the purchasing function for Tesco. - What are the key challenges of Tesco's purchasing function