If the price of platinum rises 50% in january, falls 75% in february, rises 40% in march, and continues rising and falling, an investor would say that platinum has a high

liquidity
volatility
nominal return
real return

Amap from a trade development commission or chamber of commerce can be more useful than google maps for identifying

What do you recommend adam do to increase production in a business setting that does not seem to value high productivity?

Suppose you hold a portfolio consisting of a $10,000 investment in each of 8 different common stocks. the portfolio's beta is 1.25. now suppose you decided to sell one of your stocks that has a beta of 1.00 and to use the proceeds to buy a replacement stock with a beta of 1.55. what would the portfolio's new beta be? do not round your intermediate calculations.