A company is planning to expand its production from its current price (1050 PKR/unit) and getting a total revenue of 37800/PKR at a fixed cost of 1000/- PKR and variable cost of 1050/- PKR. If currently the company is producing 36 units, how many further units can the company make while staying in profit if the appreciation in variable cost (2.13) and depression in price (2.13) per unit from the previous unit