The desire to increase the level of production is quite common and legitimate. And it is the first thought in the case where the marginality does not produce the expected profit.
Because it is believed that having a greater quantity of goods to be destined for sale increases the company size. But will this also improve profitability, producing the desired effects?
Revenues - Costs = Profit
Think about the fact that for costs we have to understand: the value of goods and / or services (productive factors) used or "consumed" to realize a certain product or to make a certain process work.