? Read this part of a fax from Ms Sophia Lin, the conference organizer. We have pleasure in inviting you to our annual conference to be held at the Hilton Hotel here in Los Angeles, from 10 to 15 October, 2001. We enclose derails of the conference, accommodation arrangements and a provisional program. Last year you gave a very interesting presentation on the subject of 'Major Principles of Financial Management'. We would be very grateful if you would consider giving us an update on this. Please confirm your participation at your earliest convenience. ? Write a fax to Ms Sophia Lin: ? referring to the invitation ? confirming your participation ? requesting more information about the program ? apologizing and giving reason for not being able to give another presentation. ? Write 60-80 words. ? Write on your Answer Sheet.