(1) Acceptance of goods occurs when the buyer
- (a) after a reasonable opportunity to inspect the goods signifies to the seller that the goods are conformingor that he will take or retain them in spite of their non-conformity; or
- (b) fails to make an effective rejection (subsection (1) of Section 2-602), but such acceptance does not occur until the buyerhas had a reasonable opportunity to inspect them; or
- (c) does any act inconsistent with the seller's ownership; but if such act is wrongful as against the seller it is an acceptance only if ratified by him.
(2) Acceptance of a part of any commercial unitis acceptance of that entire unit.