Answer:
the manager has the power to incur the cost within a given time period.
Step-by-step explanation:
A cost can be defined as an amount of money that is incurred by a business firm to create goods or services for its customers.
Costing is the measurement of the cost of production of goods and services by assessing the fixed costs and variable costs associated with each step of production.
In Financial accounting, a fixed cost can be defined as predetermined expenses in a business that remain constant for a specific period of time regardless of the quantity of production or level of outputs. Some examples of fixed costs in business are loan payments, employee salary, depreciation, rent, insurance, lease, utilities, etc.
On the other hand, variable costs can be defined as expenses that are not constant and as such usually change directly and are proportional to various changes in business activities. Some examples of variable costs are taxes, direct labor, sales commissions, raw materials, operational expenses, etc.
A manager can be defined as an individual who is saddled with the responsibility of providing guidance, support, supervision, administrative control, as well as acting as a role model or example to the employees working in an organization by being morally upright.
Generally, a cost is considered controllable at a given level of managerial responsibility, if the manager has the power to incur the cost within a given time period. Thus, he or she can control a cost if it can be incurred within a specific period of time.