So how much units you think you need to manufacture so that you would be able to break even? This post would help you find out the break-even point.
There are three things you need to know to calculate the break-even point
Selling Price of Product
Cost of Manufacturing Product(Variable Cost)
Fixed CostsDuration to break-even
Now, when you have calculated the quantity to break even you need to know the time required to break even. Suppose you can manufacture X quantity in a day. Then break even quantity divided by X would give you the duration to break even.