Answer:
The portfolio SD is A. 20.65%
Explanation:
The standard deviation tells the total risk (both systematic and unsystematic) associated with a stock or a portfolio. The portfolio risk or the standard deviation of portfolio can be calculated using the following formula as attached in the picture below.
Using this formula, the standard deviation of the portfolio is:
SDp = √(0.3)² * (0.2)² + (0.7)² * (0.25)² + 2 * (0.3)*(0.7) * 0.4 * (0.2)*(0.25)
Portfolio SD = 0.20645 or 20.645% rounded off to 20.65%
Answer:
B) Abstraction forms an important part of economic analysis.
Explanation:
Economic abstraction refers to ignoring certain factors while doing economic analysis. Some minor or even important economic details must be assumed when trying to analyze certain situations. That is why economists love to use ceteris paribus (everything else constant). Macroeconomic theory is impossible to prove in a scientific way, only certain microeconomic theories can be tested scientifically. In order to perform macroeconomic analysis, economists must simplify the real world, since economy is too complex and has too many factors that can alter any possible analysis. It is impossible to analyze a nation's economy as a whole since millions of people and businesses make billions of economic decisions very day.
Answer:
where manufacturing involves a single, homogeneous product that flows evenly through the production process on a continuous basis.
Explanation:
Process costing can be regarded as accounting methodology which helps in tracing and accumulation of direct costs, s well s allocation of indirect costs of a manufacturing process. In this method, Costs are been assigned to products, and this is usually in a large batch, and could encompass an entire month's production.
It should be noted that process costing system is employed in those situations where where manufacturing involves a single, homogeneous product that flows evenly through the production process on a continuous basis.
Answer:
Instructions are below.
Explanation:
Giving the following information:
Sales:
April 45,000
May 38,000
June 42,000
Each unit requires one pound of raw material. Saphire's policy is to have 30% of the following month's production needs for materials in inventory.
A) Budgeted production= sales + desired ending inventory - beginning inventory
Budgeted production:
Sales=38,000
Ending inventory= 42,000*0.3= 12,600
Beginning inventory= 38,000*0.3= (11,400)
Total= 39,200
B) Desired beginning inventory= budgeted sales*30%
Beginning inventory= 42,000*0.3= 12,600