A Company Must Perform a Maintenance Project Consisting of Seven

question 67

Multiple Choice

A company must perform a maintenance project consisting of seven activities.The activities,their predecessors and their respective time estimates are presented below: $\begin{array}{|l|l|l|l|}\hline & & \text { Immediate } & \\\hline \text { Activity } & \text { Designation } & \text { Predecessor } & \text { Time in Days } \\\hline \text { Break down both machines } & \text { A } & \text { None } & 3 \\\hline \text { Clean machine 1 } & \text { B } & \text { A } & 3 \\\hline \text { Clean machine 2 } & \text { C } & \text { A } & 3 \\\hline \text { Re-set machine 1 } & \text { D } & \text { B } & 1 \\\hline \text { Re-set machine 2 } & \text { E } & \text { C } & 2 \\\hline \text { Re-calibrate both machines } & \text { F } & \text { D and E } & 1 \\\hline \text { Final test } & \text { G } & \text { F } & 2 \\\hline\end{array}$
Using the Single Time Estimate CPM procedure,what is the Latest Finish Time for the last activity in this project (i.e. ,the total time to complete the project) ?

• A)9 days
• B)10 days
• C)11 days
• D)12 days
• E)13 days

Understand the concept of equivalent units of production in process costing.

Calculate equivalent units for materials and conversion costs.

Understand the impact of material and conversion costs on the equivalent units of production.

Calculate total and unit production costs.

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Definitions:

Discrete Probability Distributions

Probability distributions that deal with discrete random variables, quantifying the probabilities of different outcomes.

Continuous Probability Density Functions

Mathematical functions that describe the likelihood of all possible values of a continuous random variable.

Z-score

A numerical indicator that shows how a value compares to the average of a set of values, expressed as the number of standard deviations away from the mean.

Normally Distributed

A type of continuous probability distribution for a real-valued random variable, characterized by a symmetric bell-shaped curve.