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Refer to the Table Below to Answer the Question(s) That

question 47

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Refer to the table below to answer the question(s) that follow:
                         Activity                                 Times (weeks) Activity  Predecessor  Optimistic  Most Likely  Pessimi  A 91521 B 132123 C  A 6918 D  A 233547 E  B 192627 F  C 232941 G  D,E 142026 H  F,G 258~~~~~~~~~~~~~~~~~~~~~~~~~Activity~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Times~ (weeks)\\\begin{array}{c}\text { Activity } & \text { Predecessor } & \text { Optimistic } & \text { Most Likely } & \text { Pessimi } \\\hline \text { A } & --- & 9 & 15 & 21 \\\text { B } & --- & 13 & 21 & 23 \\\text { C } & \text { A } & 6 & 9 & 18 \\\text { D } & \text { A } & 23 & 35 & 47 \\\text { E } & \text { B } & 19 & 26 & 27 \\\text { F } & \text { C } & 23 & 29 & 41 \\\text { G } & \text { D,E } & 14 & 20 & 26 \\\text { H } & \text { F,G } & 2 & 5 & 8\end{array}
-What are the estimated expected completion (mean) times (in weeks) for activities A-H?


Definitions:

Ammonia

A colorless gas with a distinct, pungent smell, NH3, used in various industrial processes and also produced as a waste product in organisms.

Urea

A nitrogenous compound produced in the liver as a waste product of protein metabolism and excreted in urine.

Oxidative Deamination

Removal of the amine group of an amino acid to form a keto acid, ammonia, and NADH.

Transamination

A biochemical process that transfers the amino group from one amino acid to a keto acid, converting the latter into a new amino acid.

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