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Alexxandr [17]
3 years ago
12

Suppose the world supply curve is p equals 20 plus 0.02 Upper Q Subscript font size increased by 1 s​, and the demand curve of o

ther countries of the world is p equals 80 minus 0.02 Upper Q Subscript Upper D. The excess or residual supply function is A. Upper S Superscript r Baseline (p )equals negative 5 comma 500 plus 100 p. B. Upper S Superscript r Baseline (p )equals negative 6 comma 000 plus 100 p. C. Upper S Superscript r Baseline (p )equals negative 5 comma 000 plus 100 p. D. Upper S Superscript r Baseline (p )equals negative 3 comma 900 plus 100 p. The excess or residual supply at a price of​ $60 is
Business
1 answer:
frutty [35]3 years ago
7 0

Answer:

Residual supply = Quantity supplied - Quantity demanded = (p - 20)/0.02 - (80 - p)/0.02

= (p - 20 - 80 + p)/0.02 = (2p - 100)/0.02 = 100p - 5000

So, Excess or residual supply function is: A) Sr(p) = - 5000 + 100p

At price of $ 60, Excess supply = - 5000 + 100(60) = - 5000 + 6000 = 1000

Explanation:

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A man has $245,000 invested in three properties. One earns 12%, one 10% and one 8%. His annual income from the properties is $23
astraxan [27]

Answer:

for 8% investment = $110000

for 12% investment = $55000

for 10% investment =  $80000

annual income for each property is

x amount for 8% investment = $8800

y amount for 12% investment = $6600

z amount for 10% investment = $8000

Explanation:

Given data

investment = $245000

rate 1 = 12%

rate 2 = 10%

rate 3 = 8%

annual income = $23400

rate = 8%  twice that invested at 12%

to find out

invested in each property and  the annual income from each property

solution

let us consider x amount for 8% investment

and consider y amount for 12% investment

and consider z amount for 10% investment

from question we say,  8% is twice that invested at 12%

x = 2y      ........1

and

x + y + z = 245000      .............2

put 1 in equation 2

2y + y + z = 245000  

z = 245000 - 3y            ...................3

and we can say that

0.08x + 0.12y + 0.10z = 23400              ...........................4

put equation 1 and 3 in 4

0.08(2y) + 0.12y + 0.10( 245000 - 3y ) = 23400

0.16y + 0.12y - 0.3y = -1100

0.02y = 1100

y = $55000

so x = 2(y) = 2(5500) = $110000

and z = 245000 - 3(55000) = $80000

so annual income for each property is

x amount for 8% investment = 0.08 × 110000 = $8800

y amount for 12% investment = 0.12 × 55000 = $6600

z amount for 10% investment = 0.10 × 80000 = $8000

4 0
3 years ago
IRB continuing review of a greater than minimal risk approved protocol that is currently enrolling subjects must ______________-
Stolb23 [73]

Answer:

Occur at least annually

Explanation:

Greater than minimal risk protocols that have been approved must undergo review at least once a year. However IRBs usually specify a shorter period than this for reviews. The principal investigator holds the duty of ensuring that signed consent forms are kept confidential. The IRB are not required to review these confidential forms.

6 0
3 years ago
The purpose of a budget is to track your income and your spending. true or false?
skad [1K]
False we use it to save money
3 0
3 years ago
Read 2 more answers
Thomlin Company forecasts that total overhead for the current year will be $11,742,000 with 164,000 total machine hours. Year to
Basile [38]

Answer:

d.$72 per machine hour

Explanation:

Predetermined overhead rate = Budgeted Overheads ÷ Budgeted Activity

therefore,

Predetermined overhead rate = $11,742,000  ÷ 164,000

                                                  = $71.598 or $72

The predetermined overhead rate based on machine hours is $72 per machine hour.

3 0
2 years ago
Which of the following is not an objective of proactive scanning? Identify and define potential opportunities and threats. Paint
tigry1 [53]

The option that is not an objective of proactive scanning is: Paint a picture of the future 20+ years into the future.

<h3>What is proactive scanning?</h3>

Proactive scanning is the use of automated tools to detect suspicious programs/contents in library, driver, and executable files.

This scanning method can be used to detect threats and important events. They could also serve useful functions to employers and managers.

Learn more about proactive scanning here:

brainly.com/question/26199042

6 0
2 years ago
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