Food Shop (Shop) on June 30, 2011. The dogs are to be all beef kosher hotdogs. Each box has 50 hot dogs and each box costs $20. On June 22, Dog calls Shop and says that they cannot deliver on June 30, but may be able to deliver later in the week. Concerning, Dog, which is correct: a. Shop can file a suit and is not requires to take any action b. If Shop tries to purchase hot dogs from another vendor, they cannot sue Dog c. If Shop purchases hot dogs from another vendor, Shop cannot sue Dog d. Shop has an affirmative duty to attempt to mitigate the loss