Answer:
$840
Explanation:
the question misses an important detail, number of motors.
I used 10 as the total number of cars. from the solution i believe you would be able to solve any other problem of this sort yourself.
n = 10
p = 1-probability of any 1 motor being defective
= 1-0.08
= 0.92
going further in solving this problem, i will use the binomial distribution
we have expected value as;
Σxp(x)
= $100 x p(of 100) - $100 x p(of losing 100)
= 100(0.92) - 100(0.08)
= 92 - 8
= $84
from here we multiply 84$ by n
remember n = total number of cars = 10
10 x $84
= <u>$840</u>
Answer:
(i) $940 billion
(ii) $380 billion
(iii) -$80 billion
(iv) $300 billion
Explanation:
Income, Y = $1,500 billion
Government spending, G = $260 billion
Taxes, T = $180 billion,
Investment spending, I = $300 billion
As Y = C + G + I
Consumption spending, C = $1,500 - $260 - $300
= $940 billion
Private savings = Y - T - C
= $1,500 - $180 - $940
= $380 billion
Public saving = T - G
= $180 - $260
= -$80 billion
National saving = private + public
= $380 - $80
= $300 billion
Answer:
Job Cost Sheets:
In a job order costing system, the costs of producing each job are accumulated on a separate job cost sheet.
Explanation:
A job cost sheet is used in a job order costing system to record all manufacturing costs related to each job. The costs that are recorded in the job cost sheet include direct material, direct labor, and manufacturing overhead costs. Since these job costs are traceable to their respective jobs, the actual direct material and labor costs are used.
Price elasticity of demand describes how the quantity demanded changes with a change in price. It describes how responsive demand is to price.
The formula for elasticity is:
e = %change in Quantity ÷ % change in price
Keep in mind that this number will almost certainly be negative, since an increase in price should decrease demand.
The problem tells us that price has doubled. This represents a 100% increase in price: Michelle still spent $30 dollars, although this $30 bought her half as much caviar since the price is twice what it was. This means her quantity demanded, or purchased, fell by 50%.
e= -50% ÷ 100%
e = -0.5
This tells us, more generally, that a x% increase in the price reduces demand by x/2%.
