enses 1,585,683 2,104,036 1,794,206 1,608,451 Gross Profit 7,815,831 6,574,525 6,646,316 9,304,802 66% 53% 56% 65% Operating expenses: Payroll & Related Benefits 3,544,276 3,827,905 4,106,520 3,814,381 Rent & Related Expenses 1,535,007 1,587,435 1,557,770 1,417,932 General & Administrative 1,502,497