Answer:
C
Explanation:
Diversity in the workplace is about bringing together people of different background , physical appearance ,religion , education , age etc.
Even though of of the answer options narrowly talk about gender diversity , the employment policy of US in having over 50% of foreign born workers in the economy is wider as this would have covered citizens of different country with various cultures and tribes , different genders , color , religion and appearance and a whole lot more.
Answer: correct evaluation and medium of exchange etc.
Explanation: The main problem with the barter system is that it would be hard to value the goods or services that the parties are exchanging. In the given case, it would be hard to value how many car washes would be equal to a paint of house.
Also finding someone who is willing to paint house in exchange of car washes is another difficult task.
Answer:
The powers of stockholders are to be given discounts on the company's products.
Answer:
Revenue/Income; Expenses
Explanation:
Profit or Loss is determined as the difference between the revenue made by a business (also known as its income), and the expenses spent in the process of generating that revenue.

If the difference is positive, the outcome is a profit. If the difference is negative, the outcome is a loss.