By Ilaria Grasso Macola Elon Musk is set to appear in a US court as soon as tomorrow as he is bound to take the stand and defend his astronomical $56bn (£47.7bn) pay package. The serial entrepreneur was taken to court by a company shareholder who argued that Tesla’s board – and consequently investors – was made to approve the term’s of Musk’s 2018 package. As part of the conditions negotiated, Musk is not required to work full time at the company, according to Reuters’ reports. The complainant seeks to rescind the salary, as they argued the six-figure package should have required Musk to work …