Question $6$

A distribution company is looking for a new location for a warehouse to serve the central Ontario area. Using Google map, market

survey information and data from the province of Ontario, they have come up with the following summary information:

The company would like to locate anywhere within the map to serve all market areas. What are the coordinates of the optimum

location that you would suggest to the company so that its total transportation cost is minimized?

$(22,31)$

$(22\mathrm{.}14,29\mathrm{.}92)$

$(23\mathrm{.}35,25\mathrm{.}13)$

$(28,29)$

It cannot be calculated.