Consider manufacturing in China. Supposedly, they can sell as much as they want at the market price. Suppose also that all industrial businesses have constant returns to scale in production: if a factory wants to double the size of its operations, it merely doubles the size of its factory and hires twice as many workers (at a wage which does not change) and uses twice as many machines (at a price which does not change). Show that the market price of an industrial property would be a linear function of the size of the property. (Ignore the effect of transportation costs on the business's willingness to pay. Hint: start with a "standard" property size (e.g., 1 ha) and consider the effects of changing it.)