Answer:
b. the 25,000 adult American pine trees in the forest
Explanation:
Population refers to the total of all the subjects for which the study is done. The study here takes a sample of 250 trees approximately. But the conclusion of study will be applied on entire population under study which is 25,000 pine trees.
As the word population in a study refers to the total number on which the conclusion will be applied. as in the given case if all the samples are above the height of 60 feet, it will be concluded that the entire population of about 25,000 pine trees is above 60 feet.
Answer:
The correct answer is option b.
Explanation:
The contribution margin can be defined as part of the revenue that is not spent on the variable costs. The word contribution represents the part of the revenue that is not spent on variable costs and thus contributes to covering fixed costs.
It is an important concept in the break-even analysis.
There are several ways to calculate contribution margin. It can be calculated by deducting variable costs from total sales. It can also be calculated by deducting unit variable costs from the unit selling price. The contribution margin ratio is calculated by dividing the contribution margin per unit by unit selling price.
Answer:
Direct material price variance= $658 favorable
Explanation:
Giving the following information:
Standard cost= $3.50 per pound.
During December, All Coronado purchased 4700 pounds of material for $15,792.
To calculate the direct material price variance, we need to use the following formula:
Direct material price variance= (standard price - actual price)*actual quantity
Actual price= 15,792/4,700= $3.36
Direct material price variance= (3.5 - 3.36)*4,700
Direct material price variance= $658 favorable
The answer to this question is "GAIN: $2,000". Hence when a United States<span> firm sells merchandise today to a British company for £100,000. the current exchange rate is $2.03/£, the account is payable in three months, and the firm chooses to avoid any hedging techniques designed to reduce or eliminate the risk of changes in the exchange rate. if the exchange rate changes to $2.01/£ United States firm will realize a GAIN of $2,000.</span>
Answer:
b. decreases; increases
Explanation:
Tradable pollution permits are also cap and trade schemes. They give firms a legal right to pollute upto a particular level, per set, per period. Companies that pollute less can trade their unused pollution permits to organizations that pollute more.
Like many other commodities, the prices tradable pollution permits will be determined by the intersection of supply and demand curves. At equilibrium quantity, supply equal demand. The equilibrium price is the prevailing market price.
An increase in available tradable emissions permits means an increase in the supply side. An increase in the quantity supplied shifts the supply curve the right. More goods in the market mean sellers are more than the buyers, which reduces the demand. A decrease in demand pushes the downwards.