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sattari [20]
2 years ago
6

A biologist is studying how acid rain affects earthworm and beetle populations in a portion of yellowstone national park. What l

evel of organization is she studying?
Business
1 answer:
sleet_krkn [62]2 years ago
4 0

A biologist is studying how acid rain affects earthworm and beetle populations in a portion of yellowstone national park. Level of organization  which she is  studying  is known as the ecosystem.

Ecosystem is a complex  system of  all living organisms, their physical environment, and  it includes all or their interrelationships in a particular unit of space.

An ecosystem can be categorized into its abiotic constituents.

It  includes different minerals, soil, climate, water, sunlight, and all other nonliving elements, and its biotic constituents are consisting of all its living members.

When these constituents are linked together , there are two major forces: the flow of energy through the ecosystem and the cycling of nutrients within the ecosystem.

To know more about ecosystem here:

brainly.com/question/13979184

#SPJ4

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C 0
djyliett [7]

Answer:

The answer is A  

2,500 + (0.055)(6,300)

Explanation:

3 0
3 years ago
Which is a positive reason for using a credit card to finance purchases?
Dvinal [7]
The advantages are that you don't have to worry about carrying cash, you have a record of your spending, you can make purchases even if you don't actually have the money, some credit cards give you rewards, and most importantly you get to build your credit, provided you pay the bill on time.
8 0
3 years ago
A company would repurchase its own stock for all of the following reasons except a. it needs the stock for employee bonuses. b.
seraphim [82]

Answer:

The correct answer is letter "B": it wishes to make an investment in its own stock.

Explanation:

Stock buyback refers to publicly traded companies purchasing stakeholders' shares. It lowers the market value of outstanding securities. It usually raises the stock price, based on basic market dynamics. Companies finance their buybacks with excess cash.

<em>Firms repurchase their own stock to use them in employees' stock option programs, to increase ratios such as the Earnings Per Share (EPS), reduce cash to be paid to stakeholders as dividends or to reduce the possibilities of a takeover. The purpose of stock buybacks is not related to reinvesting in the firm's own stock.</em>

3 0
3 years ago
Joe​ Henry's machine shop uses 2 comma 510 brackets during the course of a year. These brackets are purchased from a supplier 90
stepan [7]

Answer:

D = 2,510 brackets

              H =  $1.60

              Co =  $20

              EOQ =    √2 x 2510 x  20/1.60

             EOQ = 250 units

Average inventory = EOQ/2

                                 = 250/2

                                = 125 units

Total Holding Cost = QH/2

                                = 250 x $1.60/2

                               = $200

No of order = Annual demand/EOQ

                    = 2,510/250

                   = 10 times

Annual  ordering cost = DCo/Q

                                      = 2,510 x $20/250

                                     = $200

Total annual cost = Annual ordering cost + annual holding cost

                              = $200 + $200

                             = $400

Time between orders = No of working days in a year/No of order

                                      = 250/10

                                      = 25 days

Explanation: Economic order quantity is a function of square root of 2 x annual demand x ordering cost per order divided by holding cost per item per annum. D denotes annual demand, Co is ordering cost per order and H represents holding cost per item per annum.

Average inventory is calculated as EOQ/2

Total annual holding cost is calculated as EOQ multiplied by holding cost per item per annum/2

No of order is the ratio of annual demand to EOQ

Annual ordering cost is calculated as annual demand multiplied by ordering cost per order divided by EOQ

Total annual cost is the aggregate of annual ordering cost and annual holding cost

Time between orders is the ratio of number of days in a year to number of order

8 0
4 years ago
Explain how the legal, regulatory and ethical requirements relate to the business of selling or marketing
PIT_PIT [208]
<span>The scope of legal, regulatory and ethical requirements in a business consists of a range of procedures, actions and processes, which are designed to work within laws and regulations including ethical standards. These procedures are applicable to sales and marketing and the company has to ensure that these requirements are clearly understood and are up to date and truthful.</span>
6 0
3 years ago
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