Consider the Tasks, Durations, and Predecessor Relationships in the Following

question 112

Essay

Consider the tasks, durations, and predecessor relationships in the following network. Draw the network and answer the questions that follow. (a) What is the expected duration of the project?
(b) What is the probability of completion of the project before week 42?

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Definitions:

Private Consumption

The total value of all goods and services consumed by households and individuals within an economy, excluding government spending and investments.

Gross Investment

The total amount spent on purchases of new capital assets plus replacement of worn-out or obsolete assets.

Gross National Income

The total domestic and foreign output claimed by residents of a country, including wages, salaries, and property income.

Gross Domestic Product

The sum value in currency or market terms of every finished product and service created within a country during a specified period.