Answer:
r = 11.5%
Explanation:
Given data:
invested amount $20,000
withrawl amount after 5 year is $5000
Amount at the end of 10th yr is $50,000
present value is given as
where
A - amount after given n year
Let 
squaring on both side
solving for t we get
t = 1.711
so, 
Answer:
There is a positive linear relationship between the frequency of advertising and the sales of the advertised product.
Explanation:
A linear relationship is stablished between 2 quantitative variables that have constant proportionality. In this case, the variables are directly proportional to eachother as they move in the same direction. In addition, they are both increasing. So, we can conclude these variables have a positive linear relationship.
Answer:
c. 50 percent
Explanation:
The amount of tax to paid by Tim on the second income he earned during the year shall be calculated as follow:
Amount of tax on 2nd income=21,000-(20%*30,000)
=21,000- 6,000
=$15,000
Marginal tax rate on 2nd income=Amount of tax on 2nd income/2nd income earned during year
Marginal tax rate=15,000/30,000=50%
So the answer is c. 50 percent
Answer:
Correct answer is c. $211,555.
Explanation:
Here inventory cost means total ordering cost plus total carrying cost for they year. This can be determine by using simple EOQ (economic order quantity) formula given below.
EOQ =((2* Annaul Requirement * cost per order)/carrying cost per unit)^ (1/2)
EOQ = ((2*800,000*540)/(370*14%))^(1/2)
EOQ = 4,084 units
so
Total order cost = 800.000/4,084 * 540 = 196 (aprox) *540 = 105,840 -A
Total Carrying cost = 4,084/2 * (370*14%) = 105,776-B
Total Cost = A+B = $ 211,555 (aprox)
