The master budget is a comprehensive financial plan for an organization. It is typically divided into three primary segments: the operating budget, the capital budget, and the financial budget. The financial budget specifically focuses on long-term financial decisions, incorporating capital expenditure plans, the projected statement of cash flows, and the budgeted balance sheet to reflect the firm's overall financial position.

A standard input is a pre-determined quantity of resources required to produce a specific unit of output. It is established through scientific analysis or historical data to serve as a benchmark for performance measurement. This differs from a simple input unit, which is just a measure of quantity without the benchmark status.

When analyzing overhead performance, the actual costs incurred are determined by reconciling the flexible budget with the observed variances. Adding the flexible budget amount to the variable overhead flexible budget variance effectively reverses the variance calculation, revealing the total actual expenditure for variable overheads during the period.

To find the fixed cost per unit, divide the total budgeted fixed costs by the budgeted denominator level (number of units). Here, $48,000 divided by 1,200 units equals $40 per unit. This rate is used for allocating fixed overheads in standard costing systems.

Goal congruence exists when the personal goals of managers and the objectives of the various subunits align with the overall goals of the organization. When this state is achieved, actions taken by individuals to improve their own performance also benefit the company as a whole. It is a critical concept in management accounting, as it helps minimize conflicts of interest and promotes unified organizational progress.

Cost-plus pricing is a strategy where a company calculates the total cost of producing a product and adds a specific percentage, known as a markup, to ensure a profit. The markup covers overheads and provides the desired profit margin, distinguishing it from other pricing strategies like market-based or value-based pricing.

Lean accounting is a management accounting approach designed to support lean manufacturing and lean enterprise practices. It shifts the focus from traditional departmental cost accounting to value stream accounting, which measures the performance of the entire process flow to eliminate waste and enhance customer value.

Activity-Based Costing (ABC) is a methodology that identifies activities in an organization and assigns the cost of each activity to all products and services according to the actual consumption by each. By treating activities as cost objects, ABC provides a more accurate reflection of how resources are consumed compared to traditional volume-based costing methods.

Price variance measures the difference between the actual cost incurred for inputs and the budgeted or standard cost for those same inputs. This metric is essential for management to analyze cost deviations and implement corrective actions to improve operational efficiency and control expenditures effectively.

To determine the actual cost incurred, one must add the flexible budget amount to the variance. In this scenario, $26,000 plus $12,500 equals $38,500. This calculation provides the total actual expenditure for the fixed overhead category.