find the standard form of teh equation of the ellipse satisfying the following conditions: endpoints of the major axis (-5,4) and (3,4); endpoints of minor axis (-1,1) and (-1,7). Graph this conic, marking the centre and vertices.

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)