Robert has an off-shore bank account in which he has deposited money from one of his partners in a money laundering fraud scheme. He wants to transfer this money to his bank account in the United States so he can buy a new car which costs $30,000. What is one concealment method he could use?(Points : 2)

Move the cash to another off-shore bank

Move cash through several e-currency accounts

Move the cash into an internet bank account based overseas

Move the cash to deposit it to his U.S. account