The study design used in this scenario is an Epidemiological study design/ Epidemiologic study design. This type of study compares 2 groups whose characteristics are the same except for one factor. This type of study is usually used in the medical field. The purpose of a study design such as this is to determine if a factor is associated with health defects or injury.
Answer:
Ans. He must save during each of the following 10 years, at the end of each year $32,452.
Explanation:
Hi, in order to find the amount of money that he should have in ten years so he can receive an annual payment of $65,156 for 25 more years (24 payments), we need to bring to present value all 24 payments to year 10. Let me show you the formula.
Where:
A= $65,156
n= 24
r= 0.08
Therefore the present value in year 10 is:
So that is our present value in year 10, or to put it in other words, our future value (if we look at it from year 0). Now we need to find the annuity (amount to save) that with account for $686,012, plus that $100,000 that he already has saved.
Every should look like this.
And we solve this equation for "A".
Best of luck.
Answer:
. E. combined ratio after dividends minus the investment yield
Explanation:
The operating ratio for a PC insurer
can be regarded as the comparison of total expenses of a company compared to net sales generated or the generated revenue. The operating ratio gives the measurement of a overall operational profitability of a firm from both underwriting as well as investment activities. It can be calculated by finding the ratio of
(property's operating expense after substraction of depreciation) and ( the gross operating income). It should be noted that The operating ratio for a PC insurer equals combined ratio after dividends minus the investment yield.
Answer:
If by 2030 China became, as current data estimates, the world's largest economy, this would mean a series of global changes in macroeconomic matters: A) for the world trade system, China would become the main exporter given its huge population (estimated at 1.6 billion people) added to its economic capacity, which would flood the world markets with manufactured products in this country, increasing the fiscal surplus and employment for its inhabitants; furthermore, it would relegate many nations to being secondary producers; B) the monetary system would watch the emergence of the Renmimbi as a new reference currency, displacing the dollar and the euro from the center of the scene; C) Commodity prices would be determined according to the consumption and production needs of China, with which the products demanded in this country will have high value.
Answer:
Factors that can shift the demand curve for goods and services, causing a different quantity to be demanded at any given price, include changes in tastes, population, income, prices of substitute or complement goods, and expectations about future conditions and prices.
