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Artyom0805 [142]
3 years ago
10

The deterioration of many municipal pipeline networks across the country is a gowing conoer technology proposed for pipeline reh

abilitation uses a flexible liner threaded through existing pipe article Effect of Welding on a High-Density Polyethylene Liner (J. Mater. Civil Eng the following data on tensile strength (psi) of liner specimens both when a certain and when this process was not used.
No Fusion :: 2748 2700 2655 2822 2511 3149 3257 3213 3220 2753
Yes Fusion :: 3027 3356 3359 3297 3125 2910 2889 2902

Required:
a. Compare the mean tensile strengths at the 95% confidence level.
b. Perform a COMPLETE APPROPRIATE analysis.
Business
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

a. Compare the mean tensile strengths at the 95% confidence level.

Explanation:

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Last year, Stumble-on-Inn, Inc. reported an ROE of 19 percent. The firm's debt ratio was 60 percent, sales were $34 million, and
Sonja [21]

Stumble-on-Inn, Inc.'s net income for last year is <u>$3,359,200</u>.

<h3>Data and Calculations:</h3>

ROE (Return on Equity) = 19%

Debt ratio =60%

Sales = $34 million

Capital intensity = 1.30 times

Assets = $44.2 million ($34 million x 1.30)

The Total Debt = $26,520,000 ($44,200,000 x 60%)

The Equity = $17,680,000 ($44,200,000 - $26,520,000)

The Net income = $3,359,200 ($17,680,000 x 19%)

Thus, Stumble-on-Inn, Inc.'s net income for last year is <u>$3,359,200</u>.

Learn more about Net Income at brainly.com/question/21271689

5 0
2 years ago
Regina pays her credit card balance in full each month. Last month her average daily balance was $345 and the APR is 11.2%. The
blondinia [14]

Answer: The correct answer is False.

Explanation: When a customer pays off their credit card balance in full each month there is not a finance charge, which makes this answer false. Interest in not charged to a credit card account until the prior month’s balance is not paid in full.

6 0
3 years ago
Gena Manufacturing Company has a fixed cost of $225,000 for the production of tubes. Estimated sales are 150,000 units. A before
kykrilka [37]

Answer: $2.33

Explanation:

The unit contribution margin that is required to attain the profit target will be calculated thus:

= (Fixed cost + Desired profit) / Estimated units

= ($225,000 + $125,000) / 150,000

= $350,000 / 150,000

= $2.33

Therefore, the unit contribution margin is $2.33

7 0
2 years ago
The steam requirements of a manufacturing facility are being met by a boiler whose rated heat input is 5.5 × 106 Btu/h. The comb
e-lub [12.9K]

Solution:

Given Information,

Heat input is ( Q_{in} ) = 5.5 × 10^{6} Btu/h

Combustion efficiency of the boiler (n_{furnance}) = 0.7

Combustion efficiency after turn up (n_{furnance,now}) = 0.8

Operation Hour (t) = 5200h

Unit cost (c) = \frac{23 dollar}{10^{6}Btu }

Calculate heat output from the boiler  Q_{out} = Q_{in} x n_{furnance}

                                                                      = 5.5 x 10^{6} x 0.7

                                                                      = 3.85 x 10^{6} Btu/h

Calculate the heat input to the boiler after the tune-up

(Q_{in} ){new} = Q_{out} / (n_{furnance} ){new}

               = 3.85 x 10^{6} / 0.8

               = 4.8125  x 10^{6} Btu/h

Calculate the saved energy after the tune-up

(Q_{in} ){saved} = Q_{in} - (Q_{in} ){new}

                 = 5.5 x 10^{6} - 4.8125  x 10^{6} Btu/h

                 = 0.6875  x 10^{6} Btu/h

Calculate the annual energy saving ( E_{Saving} )

E_{Saving} = (Q_{in} ){saved} x t

           = ( 0.6875  x 10^{6} Btu/h ) ( 5200 hr/yr)

           = 3575 x 10^{6} Btu/h

Calculate the annual cost saving

Annual cost saving = E_{Annual saving} x Unit cost

                                = 3575 x 10^{6} Btu/h x \frac{23 dollar}{10^{6}Btu }

                                = 82225

4 0
3 years ago
This year Evan graduated from college and took a job as a deliveryman in the city. Evan was paid a salary of $75,300 and he rece
photoshop1234 [79]

Answer:

Evan's AGI is $ 66,000 and his taxable income is $ 54,000

Explanation:

To calculate the AGI you have to perform the following:

Salary                                                                                                 $ 67,300

work hourly pay                                                                                     <u>$ 700</u>

Gross pay                                                                                             $68,000

Modified AGI                                                                                       $ 68,000

<h3>Student loan interest deduction (2500)-((68000-65000)×(2500/15000)) =                                                    $-2000</h3>

AGI                                                                                                          $66,000

Next, to calculate the taxable income you have the follwong substraction

AGI                            $ 66,000

Standard deduction   $12,000

Personal deduction   <u>       0        </u>

Taxable Income         $ 54,000

4 0
3 years ago
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