Answer:
2030
Explanation:
The computation of the total number of new generators including this year is shown below
Given that
(A) = 100
Common Ratio (r) = 1.15
n = 10
Now
Sum of 10 terms Sn is
= A × (r n - 1) ÷ (r - 1)
= 100 × (1.1510 - 1) ÷ (1.15 - 1)
= 100 × 3.0456 ÷ 0.15
= 2030
We simply applied the above formula so that the total number of new generators could come
Answer:
Number of car washed is 92
So option (a) is correct answer
Explanation:
It is given that 4 workers can wash 80 cars per day
Means initially 80 cars are washed per day
And it is given that rate of car wash is $5 per car
Now price of workers is $60 per day
As per car wash is $5
So number of extra car washed 
So total number of car washed = 80 + 12 = 92 cars per day
So option (a) is correct answer
Answer:
<em>Hamburgers = 27</em>
<em>Sodas = 93</em>
Explanation:
Let x = Hamburgers
y= Sodas
Now form a system of equation aX + bY = C
where
a= 1.75 = coefficient of variable X
b= 0.75 = coefficient of variable Y
C= 117.50
Put these values in above equation
1.75x + 0.75y = 117.50 . . . . . (1)
Since I sold total of 120 hamburgers and sodas, we can write
x + y = 120 . . . . . (2)
or y = 120 - x ....... put this value in eq.1
1.75x + 0.75( 120 - x ) = 117.50
1.75x + 90 - 0.75x = 117.50
90 + x = 117.50
x = 117.50 - 90
x = 27 .......... put this in equation 2
x + y = 120
27 + y = 120
y = 120 - 27
y = 93
Answer:
C. Cultural and organizational changes
Explanation:
The many northern american companies required to make the cultural and organization changes prior to the approaches i.e. lean that implemented successfully as if we bring the changes like cultural and organizational one so it would become very challenging task
Therefore as per the given situation the option c is correct
And, the rest of the options are wrong
Answer:
C. Playgrounds are rival in consumption, and the optimal number of playgrounds is three.
Explanation:
The computation is shown below:
For 3 playgrounds, total willingness to pay is
= 200 + 1600 + 800
= 2600 > Marginal cost (2250).
And,
For 4 playgrounds, total willingness to pay is
= 100 + 1400 + 700
= 2200 < Marginal cost (2250).
Therefore, 3 playgrounds should be considered as an optimal and playground would be rival
