The figure below shows a 16-bit Carry-lookahead adder that is built using four 4-bit Carry-lookahead adders. The internal design of the rightmost 4-bit Carry-lookahead adder is provided a reference. Accordingly answer the following questions: CLL 033 02 OF bata . CLL 4. Carry kockahead A 4bit Carry lookahead on 4- Cury Rockhead Adder Given that al15:0) - om 1011 00111110 and b[150) = 0010 0101 HON 1000 Choose the correct equation and value for glo. Equation of glo is 0 39 + pece Dalo.blo w O60, GI, G2, and 63 are computed after 4 gate delays O All corry bits (ie.cl-to-c16) are computed after the same delay If the 16-bit Carry-lookahead adder in the figure above is used to build a 64-bit Carry-Lookahead adder, what would be the delay of s48? O Bgate delays O 9 gate delays 0 None of the answers O 5 gate delays O 6 gate delays 0 7 gate delays Given that a[15:0) = om 101 011 mo and b[150] = 0010 0101 102 1000. Choose the correct equation and value for cl6. Equation of clos O None of the answers Time led Ogl5 + pl5.c15 O G3+ P3G2 + P3P2G1 + P3P2PIGO O G3+ P3G2 + P3P2G1 + P3P2PIGO+ P3P2PIPO O G3+ P3G2 + P3P2G1 + P3P2PIGO + P3P2PIPOCO Value of c16 is O No enough information OO O Which of the following statements is correct regarding the delays of the 16-bit Carry-Lookahead adder? Osl, 52, 53, 55, 56, and s7 are computed after 8 gate delays O $8 and s12 are computed after the same delay O None of the answers O GO. GI, G2 and G3 are computed after 4 gate delays O All carry bits (ie.cl-to-c16) are computed after the same delay If the 16-bit Carry-Lookahead adder in the figure above is used to build a 64-bit CarryLookahead adder what would be the delay of 548 O 8 gate delays gate delays 0 None of the answers 5 gote delays Given that a[15:0) = 01111011 con mo and b[15:00 - 0010 0101 11011000. Choose the correct equation and value for glo. Equation of glo is O g9+ p9.c9 O alo.blo O alo + blo o p9.c9 None of the answers Value of glo is O1 O No enough information Given that a 15:0) = om 101 0011110 and b[150] = 0010 0101 101 1000. Choose the correct equation and value for G2 Equation of G2 is gll + pliglo + pllplogg + pliplop998 + pliplop9p8c8 O gil+ pliglo + plipoge + pllplop998 pllplop9p8g7+ pliplop9pBp7g6 + pliplop9p8p7p6g5 + pllplop9p8p7p6p5g- pllplp9p8p7p5p5p404 None of the answers gil + pilgto + pllplog -+ pliplop9g8 + pliplopspag7 + pliplop9p8p7g6 + php:0p9p8p7p6g5+ pllplop9pap @gil + pliglo + pllplog9 + pliplop9g8 Value of G2 is * No enough intormation