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tatiyna
3 years ago
10

The acacia ant nests and feeds in the plant’s hollow thorns. The ant helps protect the bullshorn acacia by attacking insects and

grazing animals that come near the plant. The relationship between the acacia ant and the bullshorn acacia is an example of which of the following? Commensalism . Mutualism. Neutralism . Parasitism
Business
2 answers:
babunello [35]3 years ago
8 0

Answer:

mutualism

Explanation:

because both animals in the relationship benefit

Kobotan [32]3 years ago
4 0

Answer:

Explanation:yea

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You've lost a lawsuit that requires you to pay $1,500 per month for 120 months starting next month. How much would you have to i
Lady bird [3.3K]

Answer:

PV = $155,343

Explanation:

This question requires application of PV of annuity, according to which:

PV = p [1-(1+r)^-n/r]

P= Periodic Payment

r = rate of period

n = number of periods

r = 3%/12 = 0.25% (monthly), n = 120, P = $1500

PV = 1500 * [\frac{1 - (1 + 0.0025)^{-120}}{0.0025}]

PV = 1500 * 103.5618

PV = $155,343

6 0
3 years ago
On September 3, 2018, the Robers Company exchanged equipment with Phifer Corporation. The facts of the exchange are as follows:
emmasim [6.3K]

Answer:

In Robers Company:

Debit Accumulated depreciation $75,000

Debit Equipment $72,500

Debit Cash $10,000

Credit Equipment $145,000

Credit Gain on exchange asset $12,500

In Phifer Corporation

Debit Accumulated depreciation $83,000

Debit Equipment $82,500

Debit Loss on exchange asset $9,500

Credit Cash $10,000

Credit Equipment $165,000

Explanation:

In Robers Company:

Book value of the equipment =  $145,000 - $75,000 = $70,000

Fair value of the equipment: $82,500 > Book value

The company will record gain on exchange:

Debit Accumulated depreciation $75,000

Debit Equipment $72,500

Debit Cash $10,000

Credit Equipment $145,000

Credit Gain on exchange asset $12,500

In Phifer Corporation

Book value of the equipment =  $165,000 - $83,000 = $82,000

Fair value of the equipment: 72,500 < Book value of the equipment

The company will record loss on exchange:

Debit Accumulated depreciation $83,000

Debit Equipment $82,500

Debit Loss on exchange asset $9,500

Credit Cash $10,000

Credit Equipment $165,000

5 0
4 years ago
Discuss how classification systems have undergone several changes over a period of time.
sergiy2304 [10]

Classification systems have undergone several changes over a period of time to get proper categorization of the organism.

<h3>What is classification?</h3>

Classification can be told as the difference that can be between the plants and the animals which can be a based on various factors like the cell, discoveries, and the species.

Aristotle gave the first classification. He divided plants into three categories, RBC existence or disappearance was used to categorize animals. The recognized species cannot all be categorized using this technique.

Linnaeus created a two-kingdom categorization. Plant and  Animalia are their constituent parts.  But, there would have been numerous species that fell outside the realms.

Ernest Henkel divided on the basis of cells into a distinct dynasty, and so created a categorization of three kingdoms.

Copeland divided all prokaryotic creatures into a distinct kingdom called Monera, leading to the development of the Four-Kingdom. 

 R.H. Whittaker developed a five-kingdom method of categorization in 1969.

Learn more about classification systems, here:

brainly.com/question/1144530

#SPJ4

8 0
2 years ago
if Dawn's disposable income increases from $30,000 to $35,000 what is his marginal propensity to consume if he spends $4,000 of
irina [24]

Answer:

Marginal Propensity to Consume = 0.8

Explanation:

Marginal propensity to consume (MPC) exhibits consumer's spending behavior as to what percentage of extra dollar is spent from extra dollar of income.

MPC is calculated as Increase in consumption divided by increase in income.

MPC: Increase in consumption / increase in income: 4,000 / 5,000

MPC = 0.8

8 0
3 years ago
The following information relates to the manufacturing operations of the Abbra Publishing Company for the year: Beginning Ending
yKpoI14uk [10]

Answer:

Purchases= $408,000

Explanation:

Giving the following information:

Beginning Ending Raw materials inventory$547,000 $610,000

The raw materials used in manufacturing during the year totaled $1,018,000

<u>To calculate the direct material purchased, we need to use the following formula:</u>

Purchases= direct material used in production - ending inventory

Purchases= 1,018,000 - 610,000

Purchases= $408,000

5 0
3 years ago
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