Tariffs. monopolies allow companys to set the price at whatever they want and they are illegal in the U.S exept in certain cases, patents cause one person or group to have compleate rights over their invention and keeping anyone from using it without having to pay them money. i have no idea what it means by protectives but finally tariffs are a tax on foreign good making it cheaper to by goods from in this case america
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:
$61,390
Explanation:
Calculation to determine What does Engler record as the cost of the new truck
Using this formula
Cost of new truck=Purchase price+Sales tax, painting +Logo on the side of the truck +Safety testing +Tune up and oil change
Let plug in the formula
Cost of new truck=$55,000 + $4,000 + $1,600 + $290 +$500
Cost of new truck= $61,390
Therefore what Engler will record as the cost of the new truck is $61,390
