Q2: A PI controller has K, 2.0, K2.2 s¹, and pi(0)=40%. Calculate the output for an error given by fig. 3 ep (%) -2 Fig. 3 Figure I (seconds)

Suppose the following formula is inputted into Excel: =MROUND(1/4,100) The output in the cell will be: 0.2500 0.25 1 DOO

8. Assume Model 2 with D₁ = $2 and r= 10%. Calculate different Po's with g = 0%, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, and 9%. Plot Po (= Y axis) against g in Excel. Comment. 6%, 7%, 9. Assume Model 2 with D₁ = $2 and g = 5%. Calculate different Po's with r = 8%, 9%, 10%, 11%, 12%, 13%, 14%, and 15%. Plot Po(= Y axis) against r in the same Excel file. Comment.

Find the APR using the formula APR= 2nr/n+1 when n= 36 and r= 8%