What is the total cost of purchasing one Model A and one Model B exhaust fan?

To determine the total cost of purchasing one Model A and one Model B exhaust fan, you would first need to identify the individual prices of both models. Assuming the prices of Model A and Model B are provided in the context of the question, adding these two values together will yield the total cost.

If the total cost added up to $700, this signifies that when one Model A and one Model B are purchased together, their combined price is $700. This answer reflects the sum of the unique functions or features associated with each model, potentially justifying a higher price point.

In practice, understanding the pricing structure of specific equipment like exhaust fans necessitates familiarity with their features, operational efficiencies, or any specific branding that may lead to higher costs. Therefore, confirming these individual prices from a reference document or inventory list would aid in cross-verifying that the total indeed comes to $700.