The goal of the __________ is to digitize every book ever produced

Consider the following sentence: "The police grabbed the robbers before they could reach their rendezvous point." What kind of an error will the editor of the story have to correct while editing?

a) Spelling mistake b) Grammar mistake c) Style mistake d) Verb mistake

Louise has prepared a brief questionnaire to find out how satisfied her clients are with the service she has been providing them. She is engaging in which kind of quantitative research method?

a. experiment b. survey c. textual analysis d. historical analysis e. descriptive statistics