{{B}}PART ONE{{/B}}· You work for PurchaseDepartment of Robust MachineryCompany. Your department ordered 5 000BG68 gears from IW IndustriesCompany. When the goods arrived, you found that the gears were PJ86, and there were only 500.· Write anE-mail to Mr Santini, the Sales Manager of IW IndustriesCompany: · pointing out the mistakes · requesting action · giving a warning.· Write 40-50 words.· Write on the separate answer paper provideD、