Abstract: This paper proposes and validates a systematic approach for constructing system marginal cost curves based on the aggregation of multiple generator supply curves. The core of this ...

Why do individuals value bread less than gold, when bread seems to be more important in supporting an individual’s life than gold? To provide an answer to this question, economists refer to the law of ...

The Income Tax Department has made the Excel utility for Income Tax Return (ITR)–5 available on its e-filing portal, allowing eligible taxpayers to start filing for the assessment year 2025–26. The ...

Have you ever stared at a spreadsheet, struggling to make sense of percentage calculations that just don’t seem to add up? Whether it’s a confusing formula, a misstep with zero values, or an ...

The ISOWEEKNUM function returns the week number of the year based on the given date value in Excel. The ISOWEE KNUM function was introduced in 2013. All Excel versions released after 2013 support this ...

“A lot of people in Canada are liking becoming our beautiful, cherished 51st state. They’ll have to pay much lower taxes.” — President Donald Trump, remarks to the media, Feb. 25 “They [Canadians] ...

Marginal utility helps set product pricing; high initial satisfaction decreases with more units. Some stores use bulk pricing when consumers value additional items less. Progressive taxes assume each ...

The tax rate you pay on the highest portion of your taxable income is known as your marginal tax rate. Here’s how to determine it. Many, or all, of the products featured on this page are from our ...

Manage all AI prompts from one structured library with WinBuzzer Prompt Station. Use prompt-chains, prompts, text insertions with ChatGPT, Gemini, Claude, Grok, AI Studio, Mistral. With versioning, ...