Zippy company manufactured 10,000 units in December with a total product cost of $25,472 They had zero finished goods inventory at the start of December. In December Zippy sold 7,364 units at a unit price of $5.26. Period expenses were $3,722. What is the amount of Zippy's operating income? Round any intermediate calculations to four decimal places.

What is the measure of angle 1? a.28 b.152 c.168 d.64

Find the average rate of change for the given function drom x=1 to x=2

When constructing a perpendicular line through a point off a line, how can you verify that the lines constructed are perpendicular? check the angles used in the construction with a straightedge to ensure consistency. check the distance along the lines at several places with a compass to ensure they are the same length. check the intersecting lines with the corner of a piece of paper to ensure the lines create 90° angles. check the distance between the lines at several places with a compass to ensure they are equidistant. question 2(multiple choice worth 1 points) (01.03 lc) which of the following steps is included in the construction of a perpendicular line through a point on a line? connect arcs that are above and below the given line with a straightedge. connect arcs that are above the original line with a straightedge. create arcs on either side of a point that is off the given line. create a copied angle by using the first two lines as the original angle.