Consider four cities, A, B, C, and D, located as follows: A D B C Suppose...

 

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Consider four cities, A, B, C, and D, located as follows: A D B C Suppose that the residents of these cities consume widgets, with con- sumption in each city equaling 100 widgets (see the map below). The firm that produces widgets must decide how to arrange its production. It could set up four factories, one in each city, with each factory produc- ing 100 widgets. In this case, the firm incurs no cost for shipping its output. Or the firm could locate its factory in the centrally located city, D. The single factory must then produce 400 widgets, 300 of which are shipped to cities A, B, and C. The shipping cost per widget is $2. A final assumption is that widget production exhibits economies of scale, with the cost per widget in a factory falling as output rises. (a) Suppose the cost per widget varies with output as follows: cost is $4 if factory output is 100 widgets; cost is $1 if factory output is 400 widgets. In this situation, find the best arrangement of production for the firm (i.e., one central factory or four separate factories). The best arrangement leads to the lowest total cost for the firm, where the total is the sum of production and shipping cost. (b) Repeat (a) if the cost per widget varies with output as follows: cost is $4 if factory output is 100 widgets; cost is $3 if factory output is 400 widgets. Consider four cities, A, B, C, and D, located as follows: A D B C Suppose that the residents of these cities consume widgets, with con- sumption in each city equaling 100 widgets (see the map below). The firm that produces widgets must decide how to arrange its production. It could set up four factories, one in each city, with each factory produc- ing 100 widgets. In this case, the firm incurs no cost for shipping its output. Or the firm could locate its factory in the centrally located city, D. The single factory must then produce 400 widgets, 300 of which are shipped to cities A, B, and C. The shipping cost per widget is $2. A final assumption is that widget production exhibits economies of scale, with the cost per widget in a factory falling as output rises. (a) Suppose the cost per widget varies with output as follows: cost is $4 if factory output is 100 widgets; cost is $1 if factory output is 400 widgets. In this situation, find the best arrangement of production for the firm (i.e., one central factory or four separate factories). The best arrangement leads to the lowest total cost for the firm, where the total is the sum of production and shipping cost. (b) Repeat (a) if the cost per widget varies with output as follows: cost is $4 if factory output is 100 widgets; cost is $3 if factory output is 400 widgets.

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a Lets first calculate the total cost for each production arrangement Option 1 Four separate factori... View the full answer