The ideal project manager would probably have doctorates in engineering, business, and psychology, and experience with ten different companies in a variety of project ofice positions, and would be about twenty-five years old." This sentence is certainly an exaggeration, but there are definitely a number of skills in which project managers require proficiency. Ten, for example,are listed in the text. Name any four?

CONTROL CHARTS: Table of constants n D3 D4 A2 4 0.000 2.282 0.729 5 0.000 2.114 0.577 6 0.000 2.004 0.483 7 0.076 1.924 0.419 8 0.136 1.864 0.373 9 0.184 1.816 0.337 10 0.223 1.777 0.308 Range: UCLR = DAR LCLR = D3R Means: UCLX = X + AZR LCLX = X - A2R EARNED VALUE: SV = EV - PV; SPI = EV/PV CV = EV - AC; CPI = EV/AC CR = SPI x CPI EAC = BAC/CPI VAC = BAC - EAC ETC = EAC - AC PROFITABILITY MODELS: NPV = A + Sum from t=0 to t=n of F. / (1+R)