Without using matlab, sketch the root locus with respect to K of the characteristic equation for the closed-loop system, paying particular attention to points that geneerate multiple roorts. Find the value of K at that point, state what the location of the multiple roorts is, and how many mutiple roots there are

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

Answer is negative 2