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lys-0071 [83]
2 years ago
7

A random sample of 81 automobiles traveling on a section of an interstate showed an average speed of 60 mph. The distribution of

speeds of all cars on this section of highway is normally distributed, with a standard deviation of 13.5 mph. Refer to Exhibit A. If we are interested in determining an interval estimate for μ at 86.9% confidence, the z value to use is _____.
a. 1.96
b. 1.31
c. 1.51
d. 2.00
Business
1 answer:
rjkz [21]2 years ago
4 0

Answer:

so correct option is c. 1.51

Explanation:

given data

random sample n = 81

average speed x = 60 mph

standard deviation σ = 13.5 mph

interval estimate  μ =  86.9%

to find out

the value of the z

solution

we have given  μ =  86.9%

so we get here z critical value for the confidence level =  86.9 %

we will use here standard normal table

so z value for 86.9% is 1.51

so correct option is c. 1.51

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Digger Inc. sells a high-speed retrieval system for mining information. It provides the following information for the year.
kozerog [31]

Answer:

Predetermined overhead rate=$19.5/machine hour

The company applied  $877500 to the units produced.

Explanation:

a) Pre-determined overhead rate= <u>Budgeted overhead manufacturing cost</u>

                                                         Estimated number of machine hours

                                                    =975000/50000=$19.5/machine hour.

b)Applied overhead = Pre-determined overhead rate * Actual machine hours

                               = 19.5 * 45000

                              =$877500.

c.

In traditional costing we use as base for calculating overhead rate is machine hours or labor hours but in activity based costing we identify activity that consume resources,identify cost driver of each activity,compute cost rate per cost driver unit and finally assign cost to products by multiplying cost driver rate.

Predetermined overhead rate= estimated overhead/Estimated base (cost driver).

7 0
3 years ago
Question 1 (1 point) One of the ways rent control is inefficient is that it leads to: a markets that maximize total surplus. b h
andre [41]

One of the ways that rent control is inefficient is that it has high opportunity costs associated with wasted time for apartment seekers.

<h3>What is rent control?</h3>

This is the term that is used to explain the control that the government of a country has on landlords that lease their houses out to tenants.

It puts a limit on the amount of money that landlords of houses can collect as the rent for their houses.

Read more on rent control here:

brainly.com/question/1331723

7 0
2 years ago
A transaction that is likely to cause an increase in a current liability is: Multiple Choice payment of accrued wages. accrual o
BartSMP [9]

Answer:

The correct answer is accrual of interest expense.

Explanation:

Interest expense is an expense you incur when you borrow money. The lender charges you a specific interest rate that is expressed in your loan document. As time passes, you are charged interest on the amount you borrowed. You may have to calculate the simple or compound interest on your loan depending on how it is structured. If the loan is for business, you will enter interest expenses in your accounting records.

8 0
2 years ago
Equipment with an estimated market value of $30,000 is offered for sale at $45,000. The equipment is acquired for $15,000 in cas
ra1l [238]

Answer:

$35,000

Explanation:

According to accounting standard  IFRS 16 Property, Plant and Equipment is initially recorded at its cost. Estimated market value and offer price will not be considered to record this transaction. Cost incurred for this equipment is as follow:

Cash payment = $15,000

Note payable = $20,000

Total Cost  = $15,000 + $20,000 = $35,000

6 0
2 years ago
Journalize the following five transactions for Nexium &amp; Associates, Inc. Omit explanations.
-BARSIC- [3]

Answer:

Nexium & Associates Journal entries

March 1

Dr Accounts Receivable800

Cr Service Revenue 800

March 9

Dr Office Furniture1,060

Cr Office Supplies 160

Cr Accounts Payable1,220

March 15

Dr Accounts Payable1,220

Cr Cash1,220

March 23

Dr Electricity Expense430

Cr Accounts Payable430

March 31

Dr Salaries Expense850

Cr Cash850

Explanation:

The details given about Nexium & Associates are straight forward and required no further

adjustment.

8 0
2 years ago
Read 2 more answers
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