One of the food industry companies wants to establish a new production line. The production line consists of 3 parts. - The first part has 40 analog sensors and 50 actuators with relay triggered. - The second part has 30 analog sensors, 30 digital sensors, 20 actuators with relay triggered, 10 analog output ports, and 12 digital output ports. - The third part has 20 analog sensors, 20 digital sensors, 20 analog output ports, and 20 digital output ports. - Q1: How many PLCs do you need to purchase to design the new production line? Find suitable brands and models with minimum cost. - Q2: How many PLC extension modules do you need to purchase? Please write extension modules' specifications. Find suitable brands and models with minimum cost. Q3: Please write your estimated budget