The three methods of allocating the costs of support departments to operating departments are:-
a. The direct (assignment) method ignores all services provided by one support organization to another support organization. Allocate the cost of each support department directly to the
operations department. The
b. step-down (allocation) method sequentially allocates support department costs to other his
support departments and operations departments in such a way that the
partially approves the mutual service of all support departments.
c. The Mutual (Attribution) process allocates support department costs to operations by fully authorizing the mutual services provided between all support departments.
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Answer: $109.3 per machine hour
Explanation: We can compute total production engineering cost per hour by using following equation :-

but first we need to calculate variable cost at 9600 hours :-
= $856,320
now,

=$109.3 per machine hour
Answer:
This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreaseddecreased because belowbelow 0.10 because the proportion of sample, is nothing very close to 0.10.
Explanation:
n = 1100
p = 0.10
Using the formula np(1-p), we will have
= 1100(0.10)*(1 - 0.10)
= 1100*0.10*0.90
= 99
99 ≥ 10
This satisfies normal distribution condition. That is, proportion of sample are normally distributed.
The project must demonstrate,
one, the problem you are trying to solve. Two, the solution of the problem, how
innovative it is and compelling. Three, what did you learn throughout the
project. Four, accuracy of the conclusion of the project. And lastly, how were
you able to effectively present and demonstrate the project to your audience.