Demerara Icehouse Inc. is considering a new investment in ice-making. The new equipment costs $6 million, fixed annual costs are $1 million, variable costs $1 per ice block and it sells for $6. The company uses a hurdle rate of 20%. The equipment will last for 5 years. Calculate the break-even (i.e., NPV = 0) sales volume per year. (Ignore taxes. Round to the nearest 1,000.)