Answer:
A. This common law offer will expire after a reasonable period of time.
Step-by-step explanation:
Since in the question Cody offered a job from Qik Fix as a plumber but there is no time given for acceptance so the offer would be terminated after a reasonable time period as this represents a common law where the offer would be expire after a reasonable period in the case when the time period is not mentioned
Therefore the correct option is a.