Favorable and unfavorable variances are subtracted from each other to arrive at a net favorable or unfavorable variance

Service ________ means that services cannot be seen, tasted, felt, heard, or smelled before they are bought

A) inseparability B) variability C) intangibility D) perishability E) heterogeneity

Essential to effective writing– whether you're a novelist or public relations writer–is first devising an idea and then stating it simply and clearly for a particular audience

Indicate whether the statement is true or false