Use the Project Described in the Table to Determine the Total

Multiple Choice

Use the project described in the table to determine the total resources required for activity D if a worker is expected to work half-time (four hours per day) on this project. $$\begin{array} { | l | l | l| } \hline \text { Activity } & \text { Duration } & \text { Predecessor } \\\hline \text { A } & 5 \text { days } & - \\\hline\mathrm { B} & 4 \text { days } & \text { A } \\\hline \mathrm { C}& 5 \text { days } & \text { A } \\\hline \mathrm { D } & 6 \text { days } & B \\\hline\mathrm { E }& 6 \text { days } & C, D \\\hline\mathrm { F} & 6 \text { days } & \mathrm { E } \\\hline\end{array}$$

A) 6 hours
B) 40 hours
C) 24 hours
D) 48 hours