Using the rule of 72, t = StartFraction 72 Over r EndFraction, how long will it take for the principal to double with an annual
1 answer:
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Answer: $150,000
Explanation:
Seeing as the litigation expense will only be paid in 2018, it should be added back to income for 2015.
= 900,000 + 100,000
= $1,000,000
As the depreciation will reverse evenly over the next three years and with future income probable, it should be removed from income.;
= 1,000,000 - 300,000
= $700,000
Municipal Bonds have the advantage of being Tax-exempt so their interest income should be removed to calculate how much tax should be paid.
= 700,000 - 200,000
= $500,000
2015 Income Tax Payable = 500,000 * 30%
= $150,000
B. H0 : There is no association between race and the section of the apartment complex.
H A: There is an association between race and the section of the apartment complex.
Find the χ2 statistic
Solution
The formula for calculating χ2 statistic is given by ;
χ2∗ =∑(Oi−Ei)2/Ei, where Oi and Ei is the i^th observation and the i^th expected count
From the given data calculated the expected count using the formula; E = (row total *column total)/sample size
χ2 = 7.104439336,
χ2 = 7.104 (rounded to 3 decimal .places)
The P-value is;
Degrees of freedom = (2-1)*(2-1) = 1, χ2 = 7.1044
P-value from chi-square calculator is 0.007689
H A: There is an association between race and the section of the apartment complex.
Find the χ2 statistic
Solution
The formula for calculating χ2 statistic is given by ;
χ2∗ =∑(Oi−Ei)2/Ei, where Oi and Ei is the i^th observation and the i^th expected count
From the given data calculated the expected count using the formula; E = (row total *column total)/sample size
χ2 = 7.104439336,
χ2 = 7.104 (rounded to 3 decimal .places)
The P-value is;
Degrees of freedom = (2-1)*(2-1) = 1, χ2 = 7.1044
P-value from chi-square calculator is 0.007689