High Income Securities Fund Operating Margin 2010-2009 | PCF

High Income Securities Fund operating margin from 2010 to 2009. Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.

High Income Securities Fund Operating Margin 2010-2009 | PCF

High Income Securities Fund operating margin from 2010 to 2009. Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.