Answer:
5.39%
Explanation:
Given that,
Bond that pays interest annually yields a rate of return = 7.50 percent
Inflation rate for the same period = 2 percent
Real rate = [(1 + nominal rate) ÷ (1 + inflation rate)] - 1
Real rate = [(1 + 0.0750) ÷ (1 + 0.02)] - 1
= (1.075 ÷ 1.02) - 1
= 1.0539 - 1
= 0.0539 or 5.39%
Therefore, the real rate of return on this bond is 5.39%.
Answer: 18.92%
Explanation:
The formula to find the compound amount :-
, where P is the Principal amount, r is the rate of interest and t is the time period.
Given : P= $1500
A = $6000
Time = 8 years
Then 
i.e. 
i
Taking natural log on both sides , we get

To write down the conclusion of there experiment so other scientist can criticize them and help the get the right conclusion
Answer:
acid-test ratio 1,4044
Explanation:
We are asked for a variation ofthe current ratio
whie current ratio is determinate like:

the acid-test will remove inventory from the current assets, leaving only cash, marketable securities and accounts receivables considered for the calculations:
191,000 current assets - 85,000 inventory = 106,000
136,000 current liabilities
191,600 / 136,000 = 1,4044