Create cardinalities for each of the following independent situations. Format the cardinalities as they would appear in a REA model.
A. A customer may purchase inventory multiple times; every inventory purchase is tied to a single customer.
B. A "purchase inventory" transaction may involve multiple inventory items; an individual inventory item may be sold many times or not at all.
C. Each inventory purchase is authorized by a single purchasing agent; the number of authorizations for each purchasing agent can be as few as one, but has no upper limit.
D. A bank deposit is processed by a single teller; a teller can process an unlimited number of deposits, but must process at least one each day.
F. An individual "process bank deposit" transaction may involve multiple checks; an individual check can be deposited only one time.

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The Answer of Create cardinalities for each of the following independent situations. Format the cardinalities as they would appear in a REA model.
A. A customer may purchase inventory multiple times; every inventory purchase is tied to a single customer.
B. A "purchase inventory" transaction may involve multiple inventory items; an individual inventory item may be sold many times or not at all.
C. Each inventory purchase is authorized by a single purchasing agent; the number of authorizations for each purchasing agent can be as few as one, but has no upper limit.
D. A bank deposit is processed by a single teller; a teller can process an unlimited number of deposits, but must process at least one each day.
F. An individual "process bank deposit" transaction may involve multiple checks; an individual check can be deposited only one time.

Create Cardinalities for Each of the Following Independent Situations