<u>Answer</u>:
Phytoplankton feed on nutrients brought up by upwelling.
Hence, option D is the right answer.
<u>Explanation</u>:
Phytoplankton are microscopic marine plants, i.e they live in water bodies. They are autotrophic, i.e they prepare their own food. They are called phytoplankton because they absorb photo energy i.e sunlight. They absorb carbon dioxide and release oxygen. As they need to absorb sunlight, they are present near the surface of the water.
Upwellings are ocean currents which bring nutrients from deep cold water to the surface. Upwellings happen because of the rotation of the Earth and winds. The phytoplankton depend on the nutrients brought by the upwellings to prepare their food using sunlight and they form the food for various sea animals.
Answer:
C). It requires that the funds be kept in the account for a minimum fixed period of time e.g. 90 days
<u>Multiple- choices</u>
A). You have to earn at least $100,000 in salary to be allowed to buy a CD
B). It is just a different name for a savings account
C). It requires that the funds be kept in the account for a minimum fixed period of time e.g. 90 days
D). Only large banks offer them
Explanation:
Banks and other financial institution offer certificates of deposit (CD) saving account to customers who intend to limit the number of withdraws. This type of savings account pays a higher interest rate than the regular savings account. A customer wishing to open this account agrees with the bank on the duration that they want to save the money. Withdrawals can only be made after the agreed period lapses. Should the customer demand for their money before the end of the agreed period, they may get penalized by the banks.
The crossover point is that production quantity where total costs for one process equal total costs for another process. Hence, option D is correct.
<h3>What is crossover point?</h3>
Financial independence is secured when investment income exceeds regular income. In financial jargon, this is known as the "cross over point."
When the production expenses for one product are the same as those for another product, there is an added benefit to selling any product because the cost is the same and the income will be higher from each unit, independent of the number of units sold.
Thus, option D is correct.
For more details about crossover point, click here:
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All options are missing firm the question-
a. variable costs of one process equal the variable costs of another process.
b. fixed costs of a process are equal to its variable costs.
c. total costs equal total revenues for a process.
d. total costs for one process equal total costs for another process.
e. the process no longer loses money.
Answer:
$1,720
Explanation:
Total annual premium for both Karen and Mike = $400 + $600 = $1,000
If they insured both cars with the same company, they would save 15% on the annual premiums -> the annual saving = 15% * $1,000 = $150
We use formula FV to calculate the future value of annual payment:
= FV(rate, number of payment, - payment) = FV(3%,10,-150) = $1,720
Answer:
a.Company A has a lower return on assets (ROA).
c.Company A has a lower times interest earned (TIE) ratio.
That is options a and c
Explanation:
For company A to have high debt ratio means it has a higher debt which will reduce earnings. Company A's earnings will be less than Company B's.
ROA= Net income/Total assets
Since Company A's income is less than Company B's ROA for Company A will be less than that for Company B.
TIE = Earnings before Interest and Tax/Interest
Due to higher debt of company A it's interest will be higher resulting in low TIE.
