Answer:
Most brokerage firms won't let you directly fund your account with a credit card to buy and sell stocks. Instead, you'll have to fund your account in other ways, like a bank transfer, check or wire transfer.
your answer is A.) Over-Planting of wheat wore out the soil.
I think it's health care but I could be wrong
The situation prevailing in a market in which buyers and sellers are so numerous and well informed that all elements of monopoly are absent and the market price of a commodity is beyond the control of individual buyers and sellers.
