Answer:
The correct answer is option A.
Explanation:
High inflation will cause an adverse effect on the exchange rate. However, the low inflation rate does not have a positive effect on the value of currency and exchange.
Inflation rate affects the rate of interest which has an effect on the exchange rate. The relationship between the interest rate and inflation is complex and difficult to manage.
Lower interest rates are likely to lower the cost of borrowing. As a result, there is an increase in investment and production. This increases aggregate demand and thus price level.
But lower interest discourages foreign investment, the demand for domestic currency falls.This shift the currency demand curve to left decreasing the interest rate.
Answer:C. Face cream must not be processed further because cost increase more than revenue.
Explanation:
The bottle of face cream cost $11 to the firm at a sales price of $15 bringing in a profit of $4, however if the firm decided to process the cream bottle further into sunscreen it will incur additional cost of $16 which brings the total cost to $27 and it can only be sold for $26 which brings a loss of $1 invariably cost is greater than revenue.
Answer:
- a. Population proportion = 0.40
- b. Sample proportion = 0.35
Explanation:
Question wants to know the population proportion and the sample proportion.
a. Population proportion:
The population in this case is the U.S. workers employed as purchasing managers. The proportion that we are interested in is the 40% that are female.
Population proportion is therefore 0.40.
b. The sample proportion uses the sample details not the population details:
= Number of females employed as Purchasing managers in sample / Number of Purchasing managers in sample
= 70 / 200
= 0.35
