select all true statements business risk is due to errors in management financial risk depends on interest and exchange rates capital structure of firms can be calculated with perfect precision capital structure affects the risk of a firm select all true statements a firm with considerable debt has more operating leverage than one with no debt everything else equal, a firm with high fixed costs is more risky than one with low fixed costs one of the factors impacting business risk is the variability of the prices of inputs firms have absolutely no control over their exposure to business risk