CASE STUDY 3: BUSINESS WORKER Pablo, an Argentinian national, works as a mechanical engineer for ABC Inc. in Buenos Aires. ABC Inc.'s headquarters is located in Buenos Aires and has a subsidiary in Ontario. Pablo has been invited to meet with the representatives of the Ontario subsidiary to conduct an on-site visit and to provide some training on new energy computer software. 1. Does Pablo need to apply for a work permit? Explain your answer. 2. Would Pablo need an HRSDC confirmation