final answer for both parts of the question

4 Points Read about ASCII standard and answer the following questions (1) Which bit of an ASCII code do we toggle to switch the case of a letter, assuming the ASCII code is for a letter? Your answer should be a single number from 0 to 6 , where 0 means the leastsignificant bit of the code, and 6 is the most-significant bit of the code. (2) If ASCII code of 'A' is 65 in decimal, what is the ASCII code for ' a '? (3) Suppose we append an even parity bit to the left of a standard 7-bit ASCII code, in which the parity code (containing the 7-bit ASCII) is 8-bit code. What are the decimal values of the 8-bit codes for the following characters? 'C' (2) BCD 8421 (without spaces between the codes) (3) Excess-3 (without spaces between the codes)