The multidisciplinary team evaluates solutions for inadequate staffing on Saturday evenings in the radiology department. It decides to make a monthly Saturday evening shift mandatory for all employees as this solution worked for a similar problem in another department. This team displays , a barrier to problem solving.

Which is not among the style choices a writer would use, if he or she is trying to establish a formal writing style/

Which statement best paraphrases these sentences from the text

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.