You use the ________ command to make a file read-only and prevent changes to the document

What icon is not displayed when you select a chart?

A) Chart Types B) Chart Elements C) Chart Styles D) Chart Filters

The ________ solving method is the most complex because it is both nonlinear and nonsmooth

A) Simplex LP method B) Evolutionary method C) GRG Nonlinear method D) Linear programming method