Find the number of meals sold

7,200 meals 7,000 meals 8,400 meals 7,400 meals 6,000 meals The price of a meal at the Hunters' Inn is NIS 70. The rate of expenses that vary from the price of the meal is 60%. The fixed expenses per month amount to NIS 122,000. The tax rate applicable to innkeepers is 40%. How many meals must be sold during the month to make a profit after tax of NIS 60,000 per month?