There are four resources and four jobs to be done. The time required for each resource to do each job is as follows: $$\begin{array} { c }
\quad \quad \quad \quad { \text { Job (Hours) } } \
\begin{array} { l c c c c }
\text { Resource } & \mathrm { A } & \mathrm { B } & \mathrm { C } & \mathrm { D } \
\hline 1 & 5 & 8 & 7 & 7 \
2 & 4 & 9 & 5 & 9 \
3 & 6 & 9 & 8 & 7 \
4 & 7 & 6 & 6 & 9
\end{array}\end{array}$$ After the row and column reductions, what is the reduced time for assigning resource 4 to job D?
A) 0 hours
B) 2 hours
C) 3 hours
D) 6 hours
E) 9 hours

Question

There are four resources and four jobs to be done. The time required for each resource to do each job is as follows: $$\begin{array} { c } 
\quad \quad \quad \quad  { \text { Job (Hours) } } \
\begin{array} { l c c c c } 
\text { Resource } & \mathrm { A } & \mathrm { B } & \mathrm { C } & \mathrm { D } \
\hline 1 & 5 & 8 & 7 & 7 \
2 & 4 & 9 & 5 & 9 \
3 & 6 & 9 & 8 & 7 \
4 & 7 & 6 & 6 & 9
\end{array}\end{array}$$ After the row and column reductions, what is the reduced time for assigning resource 4 to job D?
A) 0 hours
B) 2 hours
C) 3 hours
D) 6 hours
E) 9 hours

Quizplus · Accepted Answer

The Answer of There are four resources and four jobs to be done. The time required for each resource to do each job is as follows: $$\begin{array} { c } 
\quad \quad \quad \quad  { \text { Job (Hours) } } \
\begin{array} { l c c c c } 
\text { Resource } & \mathrm { A } & \mathrm { B } & \mathrm { C } & \mathrm { D } \
\hline 1 & 5 & 8 & 7 & 7 \
2 & 4 & 9 & 5 & 9 \
3 & 6 & 9 & 8 & 7 \
4 & 7 & 6 & 6 & 9
\end{array}\end{array}$$ After the row and column reductions, what is the reduced time for assigning resource 4 to job D?
A) 0 hours
B) 2 hours
C) 3 hours
D) 6 hours
E) 9 hours

There Are Four Resources and Four Jobs to Be Done