attached are 4 cases from the book Leadership theory and practice. Sixth edition

attached are 4 cases from the book Leadership theory and practice. Sixth edition for Petrr G. Northhouse ISBN 978-1-4522-0340-9i need to solve these cases in less than one page each shorter is better as long as you answer the requierd.this needed after 8 hours so if you are welling to do it please contact me otherwise please dont waist my time.