This document presents a comprehensive solution to a management accounting assignment, focusing on cost and control. The assignment covers various topics, including cost accounting, process costing, job costing, variance analysis, and budgeting. The solution provides manual and formula-based approaches to solve the problems, accompanied by tables and figures illustrating key concepts. The assignment includes detailed calculations and explanations for each requirement, demonstrating the application of accounting principles to real-world scenarios. Specific examples include the Colosseum and its construction cost, joint cost allocation, and variance analysis to identify deviations from budgets. The document also addresses the importance of budgeting as a management tool for planning, forecasting, and monitoring business activities. The document includes a detailed reference list with credible sources.