Answer: (B) Flexible work hour plan
Step-by-step explanation:
According to the given scenario, Maria is a senior accountant in one of the insurance organization and due to her small child who needs more care and attention she takes work from home so Maria is using one of the alternative work arrangement that is flexible work hour plan.
A flexible work hour plan is one of the type of flexible schedule for an employees in an organization that an employee are liable work on any flexible shift or hours and it is also known as flexibility in working schedule policy.
Employees of the company can opt this policy in emergency only such as medical emergency, parenting period etc.
Therefore, Option (B) is correct.