Question 2 During the outbreak of the COVID-19 pandemic, TrU's key suppliers were unable to deliver the sub-assemblies committed. This disrupted TrU's production plans and shipment to its customers. Joe led his Purchasing team to audit the facilities of these key suppliers. This is the first time Purchasing audited the suppliers as it was usually done by the Quality team. During the audits (and to their surprise), they found out that even though their key suppliers were locally based, they had in turn outsourced components to other suppliers in the region. (a) Formulate three (3) effective strategies that can help Joe manage his suppliers. Give reasons to support your answer. (12 marks) (b) From the recent audit discovery of their key suppliers outsourcing overseas to suppliers in the region, Joe intends to set up a quantitative survey for supplier evaluation and selection. Discuss the main steps that should be included in this survey. Since this is TrU's first worldwide sourcing attempt, what evaluation categories should be included in this survey? (13 marks)