Respuesta :
the correct answer is b, it was on my practice quiz! here's proof as well :)

The answer is: B.only the annual sales of products produced
Data regarding farm sizes is needed by the government to determine the rate of taxation that does not surpass the amount of production the farm able to sustain within one year period. Because of this, the government use annual sales of products as indicator to measure the size of the farm rather than the actual width of the farm