Q1) the project schedule has the following characteristics: Activity path 1-2 duration А 4 B 1-3 2 C 2-4 2 D 3-4 7 E 3-5 F 4-6 5 G 5-6 6. (1) Construct the network. And find the critical path. (ii) Compute E and L for each event, and (iii) Find the total float time for each activity.

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A:

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A: Tree based on the variable ordering  C,D ,A,B,EC=1    D=1   X          D=2    A=1   X…

Q: Q5) The project schedule has the following characteristics: Activity 1-2 1-3 2-4 3-4 3-5 4-6 5-6…

A: Solution:-

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A: the answer is given below:-

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Q: predecessors

A:

Q: Consider a system consisting of four processes and a single resource. The current state of the claim…

A: Here,  We will find the minimum number of units required to be available for this state to be safe.

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A: Given Activity Diagram :-

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Software cost estimation

In software engineering, cost estimation defines the calculation of the amount spent on software development and testing. This includes maintenance, managing, buying equipment, user requirement reviews, software, training, and servers. Many methods are developed to estimate the software project cost. Software cost estimation has a major impact on planning and managing a project. The software cost estimation has three estimates like project duration(time), effort(person-month), and cost(dollars).