Question 1 (2 points) The following figure shows the circuit design of 4-Bit Binary Full Adders. Select all the TRUE statements GND 5V GND+ 16 14 20 22 24 26 28 30 32 34 3638 40 SN74LS283N 19 21 23 25 27 29 31 33 35 3739 GND S2 32 SI Al B1 SCLK MISO GND For IC to get powered, IC pin 8 connected to +5V and IC pin 16 connected to GND GPIO pins 9, 11, 8 and 25 are set up to read the (sum) result. IC pin 9 (Carry out) will be one (1 bit) at all times IC pin 7 directly connected to GND, meaning that Carry In is equal to zero