Directional Lock Question #1: Mary Beth is a high school senior. She made $2000 this summer working at a part-time job. She opened a Roth IRA to begin saving for retirement. Given the long time frame what risk level would be the best fit?

U. Conservative
D. Secured
L. Low to Moderate
R. Aggressive

How do patents and copyrights encourage innovation? they limit the number of inventions an individual may patent or copyright, so more people can invent things. they prevent inventors and other creative people from making huge profits, thus keeping prices low for consumers. they grant companies the right to copy the inventions and creative works of individuals at little or no cost. they give inventors and writers exclusive rights to make and sell their inventions and works, possibly making large profits?

Iwant to be an engineer but cant do math for the life of me, but i also want to be a cop."what should i do"

Answer the following questions with true or false and provide a brief explanation (2- 3 sentences) a) economies of scale in production give rise to multi-product firms. b) ace hardware corporation is an example of economies of scale in production.