part b is what im struggling with specifically. Help with the rest would be great thankyou.

[12 marks] Answer the following questions. Response to each question should be bril ( 3 sentences or less). a. In ASCII, what value represents the letter ' G '? b. Is the value assigned to the letter ' G ' arbitrary, or was it selected for a good reason? Justify your answer. c. In ASCII, what value represents the letter ' k '? d. Is the value assigned to the letter ' k ' arbitrary, or was it selected for a good reason? Justify your answer. e. In ASCII, what value represents the character ' 9 '? f. Is the value assigned to the letter ' 9 ' arbitrary? Justify your answer. g. In ASCII, what value represents the character '-'? h. Is the value assigned to the character " arbitrary? Justify your answer. i. What is UTF-8? j. What advantages does UTF-8 have compared to ASCII? k. What disadvantages does UTF-8 have compared to ASCIl? I. Why are floating point numbers only an approximation of real numbers