A Project Consisting of Six Activities Is Shown in the Table.If

Multiple Choice

A project consisting of six activities is shown in the table.If the project manager decides to operate on a late start schedule,which of these days has the lowest resource requirements? $\begin{array}{|l|l|l|l|}\hline \text { Activity } & \text { Duration (days) } & \text { Activity Cost } & \text { Predecessor } \\\hline\mathrm{K} & 10 & 140 & \\\hline\mathrm{L} & 8 & 64 & \mathrm{K}, \mathrm{M} \\\hline \mathrm{M} & 12 & 96 & \\\hline \mathrm{N} & 6 & 120 &\mathrm{M} \\\hline \mathrm{P} & 14 & 168 & \mathrm{L} \\\hline\mathrm{Q} & 12 & 144 & \mathrm{N} \\\hline \end{array}$

A) Day 21
B) Day 18
C) Day 24
D) Day 15