How many units can WEE build ? Pemex is going to pay $6000.00 per month. Oil prices are rising with depletion. These related facts are the company’s friends. And its business model is simple: the mechanical units cost $5,800 to make and are rented out for $3,000 a month. Installation costs are about $5,000 (
electrical units are more expensive to build and install). Gross margins, if those ...