Answer:
In every form of analysis, it is always safer to take a macro or holistic view of the situation. This is true for the investment performance of a manager. One investment decision that went right does not suffice to classify an investment portfolio manager as proficient, neither is one that went south enough to tag him deficient.
The forecasting ability of managers, on the balance of probability, will vary for different cases, with a helicopter view of providing a more accurate measure of their performance.
However, if it was possible to analyse the market for volatility and adjust our forecasts it becomes unnecessary to look at and analyse all the information from a 12-month cycle before coming to terms about the performance of the manager.
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Answer:
Advantages of Informal Sector employment:
Some employers pay well because company owners do not have many tax obligations. Employee effort is directed towards achieving profit rather than satisfying irrelevant routines.
There can be a close and direct relationship with the employer, therefore making it easy to get permission when in need of time off.
You are saved the hassle of paying Pay As You Earn tax.
There’s no red tape when it comes to dealing with personnel issues which are expressly handled either by the employer him/herself, or a senior manager.
Sometimes employment is done on the spot with little emphasis on attending lengthy job interviews and countless aptitude tests.
Sometimes one is employed because of one’s personal relationship with the employer rather than on merit.
Disadvantages of Informal Sector employment:
Little or no job security.
Unprotected by labour laws.
Odd working hours.
No pension, insurance or health insurance scheme.
Summary dismissals.
Difficult to make any savings due to low wages.
A brief illness or injury or injury can mean no financial means to survive.
Explanation:
The marginal productivity of the first hour of studying is 15%.
<h3><u>
What is Marginal Productivity?</u></h3>
- The additional output, return, or profit generated per unit as a result of benefits from production inputs is referred to as marginal productivity or marginal product.
- Raw materials and labor are examples of inputs. According to the rule of decreasing marginal returns, the marginal productivity will normally decrease as production rises when a production element is improved.
- This indicates that for every extra unit of output produced, the cost advantage often decreases.
- Diminishing marginal productivity is often recognized in its most straightforward form when a single input variable exhibits a drop in input cost.
- For instance, a reduction in labor expenses during the car-manufacturing process would result in slight increases in profitability per vehicle.
Formula for Marginal Productivity = (Qn – Qn-1) / (Ln – Ln-1)
The total product value is divided by the difference in labor to determine the marginal product of labor.
Know more about Marginal Productivity with the help of the given link:
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Answer:
B. Mass communication has cost advantages for firms in consumer goods industries that are trying to sell to a large segment of the market.
Answer:
- 50 people/ 60 min= 0.833 people per minute
- Register = 60min per hour/ 30 sec Per hour = 120 orders per hour.
- Making the food = 60 min/ 1.5 min = 40 orders x 2 employes = 80 orders per hour
- Paking the food = 60 min/ 1 min per food = 60 orders per hour
- Complete service= 30 sec + 1.5 min/2 + 1 min = 2.25 min = 26 orders per hour
- 24 people will stay in line
