This is an industriall engineering course. PLEASE show the relationship chart from absolutly necessery to undesirable.

A real estate agent's office is located in a busy downtown area in a single$-$floor building that has the dimensions of $20$ feet $60$ feet.

There is a parking lot behind the building with dimensions $20$ feet $60$ feet. The office has four real estate agents and one secretary and

must have an office, reception area with space for seating customers, restrooms, photocopy room, conference room, and a multipurpose

room with the space requirements shown in Table $7\mathrm{.}3.$

TABLE $7\mathrm{.}3$

Space Information for Exercise $8$

a$.$ Construct a relationship chart for the departments.

b$.$ Using the relationship chart and space requirement shown in Table $7\mathrm{.}3,$ draw a block plan $($similar to the dentist's office layout in

Figure $8\mathrm{.}1).$