hey, the professor gave us a few practice questions for a few quiz, could you plz provide me with some help/answers?

1) savannah works for a firm that owns and operates five car dealerships.The chief investment officer suggests that the firm should buy gold as an investment because he read in the paper that the demand for gold is expected to go up significantly in the future.Should savannah expect this to be a value enhancing investment?Explain!

2) Explain what the pure play approach is and discuss when this tool should be applied.

anything would help!