Which careers require a person to be confident when speaking in front of audiences?

a. the performing arts and broadcast journalism
b. broadcast journalism and a/v technology
c. printing technology and the visual arts
d. the performing arts and printing technology

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy

income statement is prepared in order to show the profits and loss of a business. in order to prepare the income statement she should collect all the income and expenses of the product with the cost of production.