<prompt> All of the following are techniques of quantitative mangement, except -Cost benefit nalaysisNetwork analysisWork samplingManagemnet by objective  <response>: - quantitative method are derived from the field of economics , operation research and budgeting. Some of these techniques include; - cost effective analysis - cost benefit analysis - cost accounting - input output analysis - model - system analysis - network analysis Reference : Parks textbook of preventive and social medicine, 23rd edition, pg no:872 p 