(You need to read the Appendix C "The Hexadecimal Number System and Memor Appendix B "ASCII Character Set and Ansi.sys" from the Q: drive. Don't worry if you don't know how to do the questions. They will be taught in cli a. What is the ASCII code in binary and in decimal for the symbol @? b. What are the ASCII codes in binary and in decimal for Z and z respectively? c. Write down the 1st 20 binary numbers starting from 1. d. Write down the 1st 20 hexadecimal numbers starting from 1. e. What is the largest decimal number that can be stored using 8 bits, or 1 byte? f. Convert 73 decimal to binary. Then convert 73 to hex. (Show steps.) g. What is 1001 1001 in decimal? In hex? (Show steps.)