The researcher wants to investigate whether carpet makes a difference in the mean bacterial concentration in air. the null and alternative hypotheses would be:
H0: The mean of the carpeted rooms = the mean of the uncarpeted rooms
Ha: The mean of the carpeted rooms ≠ the mean of the uncarpeted rooms
The attention of bacteria majorly depends on the awareness of inoculum, incubating temperature, and the metabolic country of inoculated pressure used. The bacterial concentration suspended in growth media may be calculated.
In idea, you could listen to cells through filtration or centrifugation, but likely no greater than a hundredfold. for your case, you're asking to concentrate by 10,000 fold. So you sincerely might want to develop denser cultures of cells. You can centrifuge your modern broth and resuspend the pallet in a clear broth.
In microbiology, the minimal inhibitory attention (MIC) is the lowest concentration of a chemical, generally a drug, which prevents the visible boom of a bacterium or bacteria.
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Answer:
The amount allocated to goodwill at January 1, 2017, is: $16,000
Explanation:
We talk of goodwill when a company acquires another one and is the difference between the cost to purchase the business minus the fair market value of the tangible assets netted the liabilities.
In this case the fair value of the assets is:
Assets $550,000 + $40,000 - $10,000= $580,000
The book value of the assets is corrected with the fair value, in this case we correct the value of the patent.
Liabilities $300,000
porcentage acquired 30%
price paid $100,000
$100,000 - ((580,000-300,000)*30%) = $16,000
EPS is Net Income attributed to shareholders divided by no. of shares outstanding. The dividend on preferred stock is subtracted from net income before calculating earnings per share (EPS). Following is the formula for Earnings per share
EPS = (Net Income – Preferred Dividend)/ No. of common stocks outstanding
= ($611,000 - $84,000)/ 303,000
= $1.74
Therefore, earnings per share would be $1.74.
Answer: $1392
Explanation:
The depreciation rate under straight line is =1/5=0.2
The depreciation rate under double declining is = 0.2 × 2 = 0.4
Depreciation expense for the first year = 0.4 × $5800 = $2320.
At the beginning of year two, net book value = $5800 - $2320 = $3480
Depreciation expense for year two = 0.4 × $3480 = $1392
Answer:
Explanation:
Solution-
According to Senator Jones, the elasticity of taxable income is larger, which means that due to a certain percentage rise in taxes, the taxable income rises by a greater percentage. Also, according to Senator Smith, the elasticity of taxable income is small, which means that due to a certain percentage rise in taxes, the taxable income rises by a smaller percentage.
(I) Under Senator Jones assumptions, due to rise in taxes, the taxable income has risen considerably as compared to Senator Smith assumptions. Thus the estimates of additional revenue from the tax increase will be larger under Senator Jones assumptions, compared to Smith's assumptions.
(ii) Since under Senator Jones assumptions, elasticity of taxable income is large. So due to rise in taxes, there is a significant proportional rise in taxable income under Jone's assumptions compared to Senator Smith assumptions. Thus the costs of the tax increase is borne more under Senator Jones assumptions , compared to Smith's assumptions.
