Given:
Selling price = 6.99
Cost = 4
The dollar markup is computed by deducting the cost from the selling price.
6.99 - 4 = 2.99 is the dollar mark-up based on cost.
2.99/4 = 0.7475 x 100% = 74.75% is the percentage mark-up based on cost.
Answer:
r = 9.86%
Explanation:
The formula for calculating the future value of an invested amount yielding a compound interest is given by:

where:
FV = future value = $16,000
PV = present value = $10,000
r = interest rate = ?
n = number of compounding period per year = 1
t = time in years = 5
∴ 
dividing both sides by 10,000


to remove the power of 5, we have to take the 5th root of both sides:

Using your calculator:
1.09856 = 1 + r
∴ r = 1.09856 - 1 = 0.09856
r = 0.0986 = 9.86%
∴ r = 9.86%
During a preliminary inquiry, the three primary questions are always asked. The first one is, "Was an offense committed". Second, "Was the suspect involved in the offense", Last, the third one is, "What is the character and military record of the suspect?".
Answer:
The sustainable growth rate is 16.52%
Explanation:
To compute the substantial growth rate, first, we have to calculate the retention ratio. The formula to compute the retention ratio is shown below:
= 1 – payout ratio
= 1 – 0.16
=0.84 or 84%
Now, we use the formula of substantial growth rate which is shown below:
= (Return on equity × retention ratio) ÷ { 1 - (Return on equity × retention ratio)}
where,
Return on equity = (Net income ÷ total equity) × 100
= ($3,640 ÷ $21,560) × 100
= 16.88%
= (16.88% × 84%) ÷ ( 1 - 16.88% × 84%)
= 0.141792 ÷ (1 - 0.141792 )
= 0.141792 ÷ 0.858208
= 0.1652 or 16.52%