Answer:
a. Plan I is better is we drive 300 miles in a day.
b. 150 miles.
Explanation:
a. if mileage is 300 then rental charges will be,
Plan I : $36 + 17 cents * miles
$36 + 0.17 * 300 = $41.10.
Plan II : $24 + 25 cents * miles
$24 + 0.25 * 300 = $99.00
Plan I total cost for 300 miles is $41.10 whereas Plan II total cost for 300 miles is $99.00. Plan I is better plan and cost effective.
b. For mileage (m) calculation we will use equation;
Plan I = Plan II
$36 + 0.17m = $24 +0.25m
0.25m - 0.17m = $36 - $24
m = $12 / 0.08
m = 150 miles.
<span>Over half of the adults of the African American population have white collar jobs. So, the myth that the majority of African Americans are poor is not true. There are a lot more poor white people in America than African Americans.</span>
The question is incomplete. Here is the complete question:
The following annual returns for Stock E are projected over the next year for three possible states of the economy. What is the stock’s expected return and standard deviation of returns? E(R) = 8.5% ; σ = 22.70%; mean = $7.50; standard deviation = $2.50
State Prob E(R)
Boom 10% 40%
Normal 60% 20%
Recession
30% - 25%
Answer:
The expected return of the stock E(R) is 8.5%.
The standard deviation of the returns is 22.7%
Explanation:
<u>Expected return</u>
The expected return of the stock can be calculated by multiplying the stock's expected return E(R) in each state of economy by the probability of that state.
The expected return E(R) = (0.4 * 0.1) + (0.2 * 0.6) + (-0.25 * 0.3)
The expected return E(R) = 0.04 + 0.12 -0.075 = 0.085 or 8.5%
<u>Standard Deviation of returns</u>
The standard deviation is a measure of total risk. It measures the volatility of the stock's expected return. The standard deviation (SD) of a stock's return can be calculated by using the following formula:
SD = √(rA - E(R))² * (pA) + (rB - E(R))² * (pB) + ... + (rN - E(R))² * (pN)
Where,
- rA, rB to rN is the return under event A, B to N.
- pA, pB to pN is the probability of these events to occur
- E(R) is the expected return of the stock
Here, the events are the state of economy.
So, SD = √(0.4 - 0.085)² * (0.1) + (0.2 - 0.085)² * (0.6) + (-0.25 - 0.085)² * (0.3)
SD = 0.22699 or 22.699% rounded off to 22.70%
Paraplegic is set to manifest in an individual if the person
has paralysis on both of his or her lower limbs and the cause of this is likely
because of an injury or spinal disease. The life expectancy of a person who has
this illness is not definite because early than 18 months, there is already
death within individuals who has this disease. But base on researches, its life
expectancy is 18 months.
Answer:
b. $1750
Explanation:
Provided that
Sale of the company = $87,500
Credit terms = 2% if payment is received within 10 days and the prescribed time limit is 30 days
The amount of the sales discount would be
= Sale of the company × discount percentage
= $87,500 × 2%
= $1,750
We simply multiplied the sale of the company with the discount percentage so that the sales discount could come
