(4) According to WRDS data, what was the total combined revenue of all of the companies headquartered in Japan with fiscal year ended in the month of November 2022? [Note that the unit in Compustat Capital IQ for the revenue numbers is more likely far bigger than $1. To simplify the matter, however, please work with the numbers in the data set from the Compustat Capital IQ, assuming that the unit is $1, instead of $1,000 or $1,000,000.] [Hint: The first 2 digits of the correct answer are 2 and 9.] (5) According to WRDS data, how many companies were headquartered in China during the entire fiscal year of 2022? [Hint: The first digit of the correct answer is 6.] (6) According to WRDS data, what was the total combined revenue of all of companies headquartered in China with fiscal year ended in the month of December 2022? [Note that the unit in Compustat Capital IQ for the revenue numbers is more likely far bigger than $1. To simplify the matter, however, please work with the numbers in the data set from the Compustat Capital IQ, assuming that the unit is $1, instead of $1,000 or $1,000,000.] [Hint: The first two digits of the correct answer are 8 and 6.]