1. [3 points] Convert the unsigned base 16 integer 9F6B (base-16) to base-8 using base-2 as an intermediate base a First convert to base-2 and show value. b. Then show bit groupings of base-2 value. c. Finally, convert base 2 to base-8 and show value 2. 17 points) Perform the following calculation in a 6-bit two's complement system. Iridicate at the end if there will be overflow/underflow or not and why. -15 (base-10) - 7 (base-10) 2 First determine the range of the system. Show work b. Convert -15 (hase-10) to binary Show work c Convert 7 (base-10) to binary Show work d Perform the calculation 15 (base-10) - 7(base-10) in binary, Show work e Indscate overflowundarflow or not and why. rotu e 1 FE FO F10 512 DESET A & . BO % 5 7 9 6 8 O U ! o ERT U H G F J K L ? R N M