Answer:
0.4
Explanation:
This problem has been solved using the method of integration.
We are required to solve for the probability that it takes Robby between 29 and 39 minutes to go grocery shopping
= X~U(20,45)
= 1/45-20
= 1/25
Then we get computation for p[29<x<39]
When we take the integrals with x = 1/25
We get
Probability that it takes Robby between 29 and 39 minutes to go shopping to be 0.4
The total labor cost of variance is the difference of the two presented costs. The actual cost of production is presented below,
actual cost of production = $198,000
The other cost can be calculated through the equation,
cost of production = (3 hours/labor u)(($8/unit)(8,000) = $192,000
Thus, the total labor cost variance is approximately $6,000.
Answer:
This is all the information I could find.
Answer: b. 36 years under scenario A, versus 18 years under scenario B.
Explanation:
The Rule of 72 is a rule in finance that will allows for the calculation of how long it will take for an investment to double given its interest rate.
The time is calculated by dividing 72 by the interest rate in question.
Scenario A
= 72/2
= 36 years.
Scenario B
= 72/4
= 18 years.
Answer:
The accumulated value of the deposits at the end of 9 years is <u>$11,242.18</u>
Explanation:
Note: Find attached the excel file for the calculation.
Since the deposits are made into the account at the end of each year, interest will be earned on the opening balance for each year since it remains the account for 12 months.
No interest will be earned on the deposit of $1,000 made at the end of each year.
The opening balance, interest earned and the deposit for each year are then added together to obtain the closing balance for each year.
Since the closing balance for year 9 is <u>$11,242.18</u>, this is therefore the accumulated value of the deposits at the end of 9 years.
