At the beginning of the year, Sandhill had beginning inventory of 2400 scooters. Sandhill estimates it will sell 6000 units during the first quarter of the current year, with a 10% increase in sales each quarter. It is Sandhill's policy to maintain an ending inventory equal to 20% of the next quarter's budgeted sales. Each scooter costs $120 to produce and sold for $180. How much is the budgeted sales revenue for the third quarter of the current year? $1188000.$871200.$720000.$1306800.