Total points: $4\mathrm{.}5/10$

Attempts left:

If two parties have an on$-$golng oral agreement that one will ship and the other will accept $50$ pounds of produce each week unless the buyer informs the seller one week before not to ship the next order, then the buyer's fallure to speak up and tell the shipper not to send the produce:

qualifles as acceptance of that week's delivery offer.

falls as an acceptance for lack of timeliness.

cannot be held against them as acceptance of an offer.

does not qualify as a valid acceptance of the offer.