Notes, summaries, assignments, exams, and problems

1. Understanding Costing

Costing refers to the process of determining or estimating the cost of producing a product, providing a service, or executing a project. It involves identifying and calculating all the expenses involved, including direct costs like materials and labour, as well as indirect costs such as overhead, utilities, and administrative expenses. Costing is crucial for businesses to set prices, budget effectively, manage resources, and ensure profitability.

2. What Is Cost Accounting?

Cost accounting is a branch of accounting that focuses on capturing, recording, analysing, and reporting all costs associated with producing goods or providing services. It involves tracking and managing the costs of business activities, from raw materials... Continue reading "Mastering Cost Accounting: Principles, Methods, and EOQ" »

Collectivism is an ideology that values the needs and interests of the group before the needs of the individual.

The First Important Characteristic: Collective Responsibility

The first important characteristic of collectivism is collective responsibility. Collective responsibility means that members of society share responsibility for the well-being of the community. Instead of believing that individuals should only be responsible for themselves, collectivism emphasizes that people should contribute to society and help others when necessary. This characteristic is important because some individuals may experience circumstances that make it difficult for them to support themselves.

A real-world example can be seen in Canada’s social programs.... Continue reading "Key Characteristics of Collectivism: Responsibility, Equality and Cooperation" »

Correlation and Statistical Indices

• Positive Correlation: As one variable increases, the other also increases.
• Negative Correlation: As one variable increases, the other decreases.
• Correlation Coefficient: A statistical index of the relationship between two things, ranging from -1 to +1.

Measures of Central Tendency

A statistical measure that identifies a single value as representative of an entire distribution.

• Mean: The average of a set of numerical values.
• Median: The middle value in a list of numbers.
• Mode: The value that appears most often in a set of data.

Variation and Distribution

• Range: The difference between the highest and lowest values in a dataset.
• Standard Deviation: A measure of the amount of variation or dispersion in a set of values.
• Regression

How I Live Now – My Opinion

How I Live Now is a book written by Meg Rosoff. The story follows a girl named Daisy who lives in New York but travels to England to stay with her aunt and cousins. Daisy does not have a very good relationship with her father and stepmother, so she enjoys being in England and feels much more welcome there.

Daisy lives with her cousins Edmond, Isaac, Piper, and Osbert. She becomes very close to them, especially Edmond and Piper:

• Edmond: A strange but interesting character. Daisy and Edmond grow very close and eventually fall in love.
• Piper: An important figure to Daisy as the two develop a strong friendship.

I like Daisy because she undergoes significant character development throughout the story. At the beginning, she... Continue reading "How I Live Now Book Review: Meg Rosoff Novel Analysis" »

Andrew's Tax Scenario

• It reduces Andrew's taxable income by $12,000, which in turn reduces his federal income taxes owed.
• It reduces Andrew's total federal income tax liability dollar-for-dollar by $2,200.
• Andrew will receive a tax refund of approximately $2,300 from the federal government.
• $81,900
• Only the portion of Andrew's taxable income that falls within the 22% bracket range is taxed at that rate.

Essential Tax Formulas

• Taxable Income = Gross Income − pre-tax contributions (401(k)/403(b), HSA, 529) − standard or itemized deduction
• Net Income = Gross Pay − mandatory − optional − involuntary deductions
• Effective Tax Rate = (Total Tax Paid ÷ Taxable Income) × 100
• Refund/Owe = Amount Withheld − Final Tax Liability (positive = refund)
• Net

I recently read the double-feature book The Vampire Diaries: The Fury and The Reunion. To be honest, I really loved it. Even though the books were written in the early 90s, I still found the story exciting and intense. I especially liked the dark atmosphere and how much the main characters evolve throughout the narrative.

Atmosphere and Storyline

The storyline and mood are two elements that really caught my attention. The author uses vivid imagery to describe Fell’s Church, which makes the town feel dark and ominous. There is a constant feeling that something bad could happen. The story builds to a climax at the end of The Fury, when the main character turns into a vampire. After this, the narrative becomes much more serious and emotional.... Continue reading "The Vampire Diaries: The Fury and The Reunion Review" »

1. Dynamic Analysis of Buildings per IS 1893:2016

Dynamic analysis considers the actual dynamic behavior of a building under earthquake ground motion, including its mass, stiffness, natural periods, and mode shapes.

• Methodology: It is primarily carried out by Modal Response Spectrum Analysis.
• Idealization: The building is idealized as a system with lumped masses at floor levels and structural elements represented by their appropriate stiffness.
• Eigenvalue Problem: Natural frequencies and mode shapes are determined by solving the structural system's eigenvalue problem.
• Modal Analysis: Each mode of vibration is analyzed separately using the design response spectrum specified in IS 1893:2016.
• Seismic Coefficient: The design horizontal seismic coefficient

Sephora: The Beauty Retail Giant

Sephora is a French cosmetics and perfumery chain, founded in 1969 and now part of the luxury group LVMH—the same owner of brands like Louis Vuitton and Dior. It expanded as a multinational company by opening physical stores in dozens of countries, alongside global online sales.

Impact on Local Markets

• Job Creation: Its arrival creates retail roles such as sales staff, managers, and logistics workers.
• Market Access: It introduces international beauty brands and trends previously unavailable locally.
• Competitive Pressure: Due to its massive marketing budget and product variety, it can displace small local perfume shops that struggle to compete on price or selection.

Five Guys: The Global Burger Franchise

Five Guys... Continue reading "Economic and Social Impact of Global Brands" »

Fundamentals of Solid Waste Management

1) The main objective of solid waste management is to:

Ans: (b) Protect public health and the environment.

2) Solid waste generated by households is known as:

Ans: (b) Domestic/Residential waste.

3) Which component generally has high moisture content?

Ans: (a) Food waste.

4) The composition of solid waste refers to:

Ans: (b) Different components present in waste.

5) The 3R concept in solid waste management stands for:

Ans: (a) Reduce, Reuse, Recycle.

6) Which of the following is a method of solid waste processing?

Ans: (d) All of the above.

7) The major product obtained from composting is:

Ans: (b) Compost/manure.

8) Sanitary landfill is primarily used for:

Ans: (b) Safe disposal of residual solid waste.

9) Incineration

1. Egoism focuses on: Personal self-interest
2. "Fat Cat salaries" criticism relates to: Excessive executive pay
3. FAIRNESS and justice are the 2 types of: Managing diversity
4. Mitchell, Agle and Wood (1997) suggest three key relationship attributes likely to determine the perceived importance or salience of stakeholders. Power, Legitimacy and Urgency
5. According to Mitchell et al., stakeholder salience depends upon: Power, Legitimacy and Urgency
6. Transparency improves stakeholder: Trust
7. In order to enhance corporate accountability, corporate social activity, and performance should be made more visible to those with a stake in the corporation. The term usually applied to this is transparency
8. Predatory pricing sets prices: to eliminate rivals unfairly
9. Which of these