While writing a research paper, dan finds a new online encyclopedia by a company he has never heard of before. dan’s friend mike urges him to stick to sources he knows are safe and credible. why is mike so concerned? i. many online references are not regulated by academic agencies. ii. online references may contain incorrect information. iii. online sources are never acceptable for use in a research paper. a. i only b. ii only c. i and ii only d. i, ii, and iii