Answer:
$0.013
0.010724
Explanation:
Given that :
Mean, m = 36500
Standard deviation, s = 5000
Refund of $1 per 100 mile short of 30,000 miles
A.) Expected cost of the promotion :
P(X < 30,000)
Using the Zscore relation :
Zscore = (x - m) / s
Zscore = (30000 - 36500) / 5000
= - 6500 / 5000
= - 1.3
100 miles = $1
1.3 / 100 = $0.013
b. What is the probability that Grear will refund more than $50 for a tire?
100 miles = $1
$50 = (100 * 50) = 5000 miles
Hence, more than $50 means x < (30000 - 5000) = x < 25000 miles
P(x < 25000) :
(25000 - 36500) / 5000
-11500 / 5000
= - 2.3
P(z < - 2.3) = 0.010724 (Z probability calculator)
Answer:
Commits the fed to set a particular money supply so that it hits the announced target
Explanation:
The target rate and money supply need to be alligned for the FED to achieve its goals.
Answer: <u>PRODUCT MODIFICATION</u> refers to changing one or more of a product's characteristics; while, a <u>LINE EXTENSION</u> is the development of a product closely related to one or more products in the existing product line but designed specifically to meet somewhat different customer needs.
Answer:
Nominal interest rate (n) = 10% = 0.10
Inflation rate (i) = -2% = -0.02
Real interest rate (r) = ?
Application of Fisher's Equation
(I + n) = (1 + r)(1 + i)
(1 + 0.10) = (1 + r)(1 + -0.02)
1.10 = (1 + r)(0.98)
<u>1.10</u> = 1 + r
0.98
1.1224 = 1 + r
1.1224 - 1 = r
r = 0.1224 = 12.24%
Jimmer's real income will change by 12.24% next year.
Explanation:
In the determination of the rate of change in real income, there is need to apply Fisher's equation. The nominal rate and inflation rate have been given, thus, we will make the real rate the subject of the formula.
The term that is referred by the description above is RESERVES. The reserve is the amount that is being kept for future periods. This amount is separated to the current period's income, but is part of the next period if this is applicable. The answer is D.
