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If there is an association between an INVENTORY class and a PURCHASES class, which of the following best describes the multiplicities next to the PURCHASES

If there is an association between an INVENTORY class and a PURCHASES class, which of the following best describes the multiplicities next to the PURCHASES class? Assume that INVENTORY records are added to the database before the first purchase.
Minimum 0, Maximum 1radio button unchecked1 of 5
Minimum 0, Maximum *radio button unchecked2 of 5
Minimum 1, Maximum 1radio button unchecked3 of 5
Minimum 1, Maximum *radio button unchecked4 of 5
There is no association between INVENTORY and PURCHASES in the model

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