Apple announced that it will hold its fourth fiscal quarter report meeting on October 20, which will include relevant data in July, August and September. Apple Q's fiscal fourth quarter report will release the total sales of iMac, iPhone and iPad. Apple made relevant predictions, such as revenue of 37 billion to 40 billion dollars, gross profit of 37~38%, operating costs of 4.75 billion to 4.85 billion dollars, and tax rate of 26.1%.