Answer:
The answer would be B
Explanation:
Capacity requirements planning helps managers reconcile WHAT IS NEEDED with WHAT IS POSSIBLE.
The probability that demand is greater than 1800 gallons over a 2 hour period is : 0.5
<u>Given data :</u>
Mean value of gasoline per hour = 875 gallons
Standard deviation = 55 gallons
<h3>Determine the probability of demand being greater than 1800 gallons over 2 hours </h3>
Demand for gas in 1 hour = X₁
Demand for gas in 2 hours = X₁ + X₂
Therefore ; ( X₁ + X₂) ~ N ( u₁+u₂, sd₁² + sd₂² )
In order to calculate probabilities for normals apply the equation below
Z = ( X- u ) / sd
where : u = 1800, sd = √ ( 55² + 55² ) = 77.78
using the z-table
P( Y > 1800) = P( Z > ( 1800 - 1800 ) / 77.78)
= P( Z>0 ) = 0.5
Hence we can conclude that The probability that demand is greater than 1800 gallons over a 2 hour period is : 0.5.
Learn more about probability : brainly.com/question/24756209
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Anoveoswer:
The government deficit is $150 billion
Explanation:
Current Account (CA) = Savings(S) -Investment(I).
Current account (CA) is also conventionally defined as (X-M) (value of exports – value of imports) + Net income from abroad. (R)
CA = (X-M) + (R)
In this case CA= $1050 billion - $1100 billion
CA= -$50 billion
Therefore CA = (X-M) + (R)
- $50 billion = x + $100 billion
X-M= -$100 billion + -$50 billion= -$150 billion
