D Deryck W New member May 5, 2009 #1 I am now doing GCSE business studies case study,... the exam is near..........I need to know what 'zone days' means in business and the advantages and disadvantages of it.............I searched it in google but can't find......please help...
I am now doing GCSE business studies case study,... the exam is near..........I need to know what 'zone days' means in business and the advantages and disadvantages of it.............I searched it in google but can't find......please help...
