Logan, a landscaper, agrees to a written contract with Eryn to mow Eryn’s lawn every two weeks during the summer, from June to the end of September, at $100 a mow, paid at the beginning of each month. After Logan mows Eryn’s lawn through June and half of July, Logan is offered an enticing opportunity to travel Europe in August with her cousin, Stephen. In order to take Stephen up on this rare chance, on July 15, Logan takes an axe to her only lawnmower and tells Eryn that because she has no access to a working lawnmower, so she will not be mowing for the rest of the summer. Logan’s actions were extreme, and neither Logan nor Eryn anticipated Logan wrecking her lawnmower, nor Stephen’s generous offer. Which of the following is true?

a. Logan has discharged the contract
b. Logan has breached the contract
c. If Logan instead subcontracted Stephen to damage the lawnmower, Logan would have discharged the contract through frustration
d. If Eryn sues Logan for breach of contract, the court would apply the doctrine of frustration, and Eryn would receive no damages