Anyone know how to make a sound track?

Asap describe three different expenses associated with restaurants. choose one of these expenses, and discuss how a manager could handle this expense.

You hold a diversified $100,000 portfolio consisting of 20 stocks with $5,000 invested in each. the portfolio's beta is 1.12. you plan to sell a stock with b = 0.90 and use the proceeds to buy a new stock with b = 1.50. what will the portfolio's new beta be? do not round your intermediate calculations.

Why is accountability important in managing safety