Concrete Construction, Inc. (CCI), uses its cement-mixing equipment as collateral for a loan from Delta State Bank. The bank files a financing statement with the secretary of state in the state in which CCI was chartered. One year later, CCI changes its name to Eagle Building Corporation. Deltas perfection will remain effective for

	A.	five years from the date of the original filing.
	B.	no time.
	C.	four months from the date of the name change.
	D.	five years from the date of the name change.