Notes, summaries, assignments, exams, and problems for Secondary education

Valuation and Capital Structure Concepts

Q1: Perpetual Cash Flow Model (PCM)

Unlevered and Levered Valuation

Scenario: Perpetual Cash Flow Model (PCM) with 30% Debt (D) and 70% Equity (E). Cost of Debt (rD) = 5%, Free Cash Flow (FCF) = $10M, Cost of Equity (rE) = 10%. No Arbitrage.

• Unlevered Value (VU) = $10M / 10% = $100M.
• Levered Value (VL) = VU = $100M.
• Debt in Levered Firm (DL) = 0.3 * $100M = $30M.
• Equity in Levered Firm (EL) = 0.7 * $100M = $70M.

Perpetual Return Calculation

Perpetual Return VU = 1% * FCF.
VL = 1 * ($10M - 5% * $30M) + 1% * 5% * $30M.

Q2: Levered Recapitalization and Financial Distress

This section applies the Perpetual Cash Flow Model (PCM) with a corporate tax rate (Tc).

Project Valuation with Corporate Tax

Project Details:

• Project

Agriculture in Slovakia

Agriculture, encompassing forestry, mining, and fishing, is a primary sector of the economy. It produces:

• Food for the population
• Raw materials for industry

Historical Development

• Beginning of the 20th century: 60% of the population made a living by agricultural production.
• 1949: Collectivization of agricultural production (state property).
• 1970s: Agricultural cooperatives (poľnohospodárske družstvá) were established.
• 1989: Dissolution of agricultural cooperatives – land and property began to be returned to original owners (or descendants).
• Joining the EU: European agricultural policy – quotas.

Current State of Agriculture

• Agriculture employs less than 1.5% of the workforce.
• Contributes 0.9 – 1.5% to GDP.
• Agricultural land

Verb To Be: Present Simple

The verb "to be" is fundamental in English. Here's its present simple form:

Adverbs of Frequency

These words describe how often something happens:

• 0%: Never
• 20%: Rarely
• 50%: Sometimes
• 70%: Often
• 90%: Usually
• 100%: Always

Family Members

Here are some common family words in English and Spanish:

• Aunt - Tía
• Brother - Hermano
• Children - Niño (Note: "Children" is plural. The singular is "Child")
• Cousin - Primo/a
• Daughter - Hija
• Father

Input three numbers and find the largest. Enter a number and display the day name of the week.
#include
#include
using namespace std;
using namespace std;
int main() {
int num1, num2, num3;
int day;
cout << "Enter three numbers: ";
cout << "Enter a number (From 1 to 7): ";
cin >> num1 >> num2 >> num3;
cin >> day;
if (num1 > num2 && num1 > num3) {
cout << "Largest number is " << num1;
} else if (num2 > num3) {
cout << "Largest number is " << num2;
} else {
cout << "Largest number is " << num3;
}
switch (day) {
case 1: cout << "Sunday"; break;
case 2: cout << "Monday"; break;
... Continue reading "Find the Largest Number and Calculate Factorial in C++" »

Relative Pronouns

who, which, when, that (no comma / defining relative), where, whom, whose, why, what (the things that — what she needs)

Reported Speech: Tense Changes

He said that:

• Present Simple: "he takes" → reported: he said he took.
• Past Simple: "he took" → reported: he said he had taken.
• Present Continuous: "he is taking" → reported: he said he was taking.
• Past Continuous: "he was taking" → reported: he said he had been taking.
• Present Perfect / Present Perfect Continuous: "he has taken" / "he has been taking" → reported: he said he had taken / had been taking.
• Past Perfect: "he had taken" → reported: no change (remains had taken).
• Future with will: "he will take" → reported: he said he would take.

Questions

Yes/No questions: Ana... Continue reading "Reported Speech Rules and Common English Vocabulary" »

Thriller Night

It's Close to Midnight

It's close to midnight and something evil's lurking in the dark.

Under the moonlight, you see a sight that almost stops your heart.

You try to scream but terror takes the sound before you make it.

You start to freeze as horror looks you right between the eyes.

You're paralyzed.

Thriller Night Begins

'Cause this is thriller, thriller night.

And no one's gonna save you from the beast about to strike.

You know it's thriller, thriller night.

You're fighting for your life inside a killer, thriller tonight.

You hear the door slam and realize there's nowhere left to run.

You feel the cold hand and wonder if you'll ever see the sun.

You close your eyes and hope that this is just imagination.

But all the while you hear the creature... Continue reading "Thriller Night: A Song of Horror and Suspense" »

be was/were been          drink drank drunk

beat beat beaten            drive drove driven

become became become      eat ate eaten

bigin began begun           fall fell fallem

bend bent bent              feed fed  fed

bite bit bitten              feel felt felt

bet bet bet                     fight fought fought

bleed bled bled              find found found

blow blew blown            fly flew flown

break broke  broken    forget forgot forgotten

bring brought brought   forgive forgave forgiven

build built built            freeze froze frozen

burn burnt burnt            get got got

buy bought bought           give... Continue reading "Common English Irregular Verbs: Infinitive, Past, Participle" »

Understanding Surgical Procedures

This document identifies different types of surgical procedures and their classifications.

Types of Surgical Procedures

Surgery can be classified as major or minor, based on factors such as the severity of the disease, affected body parts, the complexity of the operation, and expected recovery time.

Major Surgery

Major surgery involves procedures of the head, neck, thorax, and abdomen. Recovery time can be lengthy and may involve a stay in intensive care or several days of hospitalization. These surgeries carry a greater risk of complications. In children, examples of major surgery include:

• Removal of brain tumors
• Repair of bone malformations of the skull and face
• Repair of congenital heart disease, organ transplantation,

Sex Determination and Genetic Inheritance

Offspring formed from the union of a sperm and an egg develop as females, while unfertilized eggs develop as males.

Environmental Sex Determination

In this case, the sex is not determined by genes or chromosomes but by environmental factors:

• In some reptiles, like crocodiles and turtles, the temperature of the eggs during a certain period of development is the deciding factor in determining sex.
• Some young fish are male and may become female as they get older.

Sex-Linked Inheritance

Sex-linkage appears when genes are located on sex chromosomes. Since males and females have different sex chromosomes, sex-linked genes show different phenotypic ratios depending on the sex.

X-Linked Inheritance

X-linked inheritance... Continue reading "Sex Determination and Genetic Mutations" »

Project Management Methodologies and Control Systems

Theory of Constraints (TOC) Stages

The five focusing steps of the Theory of Constraints are:

1. Identify the system constraint.
2. Exploit the system constraint.
3. Subordinate everything else to the constraint.
4. Elevate the constraint.
5. Go back and find new constraints.

Case-Related Constraints Examples

• Market demand in the EU.
• Financial impact on the company.
• Project Management (PM) functioning.
• Stakeholder influences.

Project Completion Checklist

Key steps in describing the completion of a project:

• Finish of all activities.
• Incentives for team members.
• Finished documentation.
• Closing down project systems.
• Review activities and document lessons learned.
• Appraisal and relocation of staff.
• Ensure satisfaction of stakeholders.