Consider the Following Project -What Is the Minimum Possible Time for Completing This Project

question 71

Multiple Choice

Consider the following project.
$$\begin{array} { | c | c | c | } \hline \text { Activity } & \begin{array} { c } \text { Imunediate } \\\text { Predecessor }\end{array} & \begin{array} { c } \text { Activity Time } \\\text { (drys) }\end{array} \\\hline \text { A } & - - & 3 \\\hline \mathrm { B } & - - & 4 \\\hline \mathrm { C } & \mathrm { A } & 4 \\\hline \mathrm { D } & \mathrm { A } & 6 \\\hline \mathrm { E } & \mathrm { B } & 5 \\\hline \mathrm { F } & \mathrm { C } , \mathrm { D } & 4 \\\hline \mathrm { G } & \mathrm { E } _ { \mathrm { F } } \mathrm { F } & 7 \\\hline\end{array}$$
-What is the minimum possible time for completing this project?

• A) 15 days
• B) 16 days
• C) 18 days
• D) 20 days

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Definitions:

Omnivores

Organisms that consume both plant and animal matter for their nutritional needs.

Autotrophs

Organisms that produce their own food from inorganic substances, such as light or chemical energy, including plants and some bacteria.

Solar Energy

Energy from the sun that is converted into thermal or electrical energy.

Kilocalories

A unit of energy equal to 1,000 calories, commonly used to express the energy content of food.