All calculated numeric answers should be exact or have at least 3 places precision. = _ 1 For Questions 2 and 3, use f(z) = S Question 2) Find the Laurent series in powers of (z 4 7) valid for z = =5 Question 3) Find Res(f(z),3) Question 2) Find the sum of the first 4 non-zero coefficients of the Laurent series from the following choices: a) 02117 b) 0.2202 ) 02290 d) 02382 ) 02477 f) 02576 g) 02679 h) 0.2786 Question 3) Enter the residue Ri;lf;(f(z)) = a) + b) +: