Ralph just started taking guitar lessons last week. jimmie has been playing guitar for almost 20 years. according to the concept of social facilitation, performing in front of an audience of strangers and friends tonight is likely to ralph's performance and jimmie's performance.

Which questions should robert ask himself before investing the $10,000 he inherited? check all that apply. how am i protected as an investor? are my friends investing in a similar way? what guarantees are in place so i make money? what taxes will i have to pay on this investment? how do the risks compare to the potential gains? what are the chances that the investment will fail?