Parker and his wife marie would have been filing a joint tax return for 2015, however marie died in october of 2015. parker has not remarried and continues to maintain a home for himself and his two children during 2015, 2016, 2017, and 2018. parker’s filing statuses for 2015, 2016, 2017, and 2018 are as follows:

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

turnover

the amount of money taken by a business in a particular period.