a. Pierce College contracts with Specialized Face Masks to purchase 10,000 cloth face masks with Pierce College's name, logo with the material being maroon in color with black lettering. Specialized ships 5,000 cloth face masks in varying colors without notifying Pierce College of the change. Does Pierce College have the right to reject the shipment? Why or why not.

b. Pierce College contracts with Specialized Face Masks to purchase 10,000 cloth face masks with Pierce College's name, logo with the material being maroon in color with black lettering. Before the face masks can be delivered to Pierce College, Specialized Face Masks has a fire and the whole plant is destroyed. All masks were destroyed. Does Pierce College owe Specialized Face Masks or is Specialized Face Masks liable to the shipment to Pierce College. Explain.

c. Pierce College contracts with Specialized Face Masks to purchase 10,000 cloth face masks with Pierce College's name, logo with the material being maroon in color with black lettering. The contract states that "delivery must be made on or before August 31, 2022". On July 15th, Specialized Face Masks informs Pierce College that they cannot make delivery until September 15, 2022 and asks Pierce to consent to the modified delivery date. What are Pierce College's options?