Answer:
Explanation:
For example: Suppose you want to check the average working hour of employees. You may think that the average duration of an employees is 7.6 hours. You want to check this claim so you collect a sample of 20 employees and note their duration of work. (please check attached file for this, and continue)
NULL HYPOTHESIS H0:u= 7.6 HOURS
ALTERNATIVE HYPOTHESIS Ha: ≠7.6 HOURS
alpha=0.05
t= 7.765-7.6/1.25/sqrt(20)
t= 0.165/1.25/4.47
t= 0.165/0.28
t= 0.589
degrees of freedom= n-1=20-1=19
t critical = 2.09
Since t critical is GREATER than t calculated therefore we fail to reject null hypothesis H0.
From this we can conclude that We don't have enough or sufficient evidence to say that the mean working duration is different than 7.6 hours.
Answer:
FV= $33,094.2
Explanation:
Giving the following information:
Present value (PV)= 50*100= $5,000
Number of periods (n)= 2020 - 1960= 60 years
Apreciation rate (g)= 3.2% = 0.032
<u>To calculate the value of the collection in 2020, we need to use the following formula:</u>
Future value= PV*(1 + g)^n
FV= 5,000*(1.032^60)
FV= $33,094.2
Your agreement with the school best approximates a tenancy for years.
<h3><u>
What is tenancy?</u></h3>
- A legal arrangement known as tenancy in common (TIC) allows two or more persons to jointly hold a piece of real estate or a plot of land.
- The amount of total property, whether commercial or residential, under the ownership of each independent owner may be equal or different.
- Tenants in common refers to the parties. One of the three types of joint ownership is tenancy in common.
- Joint tenancy and entire tenancy are the other two categories. When a tenant in common passes away, their portion of the property falls to their estate, where a beneficiary of the share of property may be named. A TIC has no right of survivorship.
The dormitory agreement has a starting and ending point making it a tenancy for years.
Know more about tenancy with the help of the given link:
brainly.com/question/14399900
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Answer: True
Explanation: Cumulative preferred shares of a company carries some special rights as per law. The holders of such stock must be paid any current or prior period accrued dividends before any payment of dividend to common shareholders. The dividends of such shareholders is fixed in nature.
Also in the event of liquidation they will be preferred before any common stock holders.
Thus, the given statement is true.
The question is reproduced in the table below for clarity
Oven Contribution
Hours Required Margin Per Unit
Muffins 0.2 $4
Coffee Cakes 0.3 $5
Answer:
Total contribution margin = $ 60,000.00
Explanation:
<em>When a business is faced with a problem of shortage of a resource which can be used to produced more than one product type, to maximize the use of the resource , the business should allocate it for production purpose in such a way that it maximizes the contribution per unit of the scare resource.</em>
Therefore Crane Company should alocate the oven hours to maximise the contribution per unit of oven hour. This is done as follows:
Step 1
<em>Calculate he contribution per oven hour and rank the product</em>
cont/hr ranking
Muffin $4/0.2 hour = 20 <em> 1st</em>
Coffee cakes $5/0.3 hour= 16.67 2nd
<em>Because Muffin generates the highest contribution per hour of Oven, Crane should allocate all the resource to it</em>
Step 2
<em>Calculate the Total contribution from the production of Muffin</em>
Total contribution margin = 20 per her × 3000
= $ 60,000.00
