Promotes patients' independence by establishing patient care goals and teaching patients and families to understand conditions, medications, and self-care skills. Requires an associate's degree and is certified as a registered nurse. Familiar with standard concepts, practices, and procedures within a particular field.Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks.equires an associate's degree and is certified as a registered nurse. Familiar with standard concepts, practices, and procedures within a particular field. Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks.
Decomposing Total Costs as Fixed Costs plus Variable Costs. Variable costs are costs that change in proportion to the good or service that a business produces. Variable costs are also the sum of marginal costs over all units produced. They can also be considered normal costs. Fixed costs and variable costs make up the two components of total cost.
Fixed Costs. All business costs can be classified as either variable costs or fixed costs. Fixed costs are those costs that do not change based on production levels, while variable costs increase or decrease based on production. Fixed costs can be assets like buildings and equipment.ixed Costs. All business costs can be classified as either variable costs or fixed costs. Fixed costs are those costs that do not change based on production levels, while variable costs increase or decrease based on production. Fixed costs can be assets like buildings and equipment.