The following data is available for the Glitter Services Department of Butterfly Fairy Co. Revenues and Expenses Sales $ 435,975 Cost of Goods Sold  217,365 Expenses:      Supplies-Direct 81,510    Salaries-Indirect Allocated 107,100     Rent-Direct 15,000     Insurance Expense (direct) 2,500    Depreciation-Indirect Allocated 12,000   Required: Determine the operating income before support department allocations for the Glitter Services Department. ***Show your work for full credit.***

Thinking     Determine the points of intersection of the liney = x + 3 and the parabola y = x² + x – 6. Hint – use substitution, then make equal to zero.

Knowledge     Determine the number of roots, using the strategies discussed in class. a)  y = -3(x + 2)2 – 5  b)  y = -2(x – 4)(x + 2) c)  y = 2×2 + x + 1

Knowledge     Determine the number of roots, using the strategies discussed in class. a)  y = -5(x + 1)2 – 3  b)  y = 2(x – 1)(x + 3) c)  y = 2×2 + 3x + 1

Application     The height of a flare above the ground is given by the formula h = -5t2 + 90t + 2, where h is the height in metres and t is the time in seconds. a) What height the flare was fired from? (1) b) Calculate the maximum height the flare reaches, and the time at which it reaches this height by completing the square.  (show your work) (5) c)  Determine the time (to 2 decimal places) the flare hits the ground.  (Show your process) (3)

What is the amount concentration (molarity) of a solution prepared by dissolving 16.4 grams of potassium hydroxide (KOH) in enough water to make 350.0 mL of solution?

What is the amount concentration (molarity) of a solution prepared by dissolving 16.4 grams of potassium hydroxide (KOH) in enough water to make 350.0 mL of solution?

Consider an industry with steadily declining demand. A firm can choose to stay or exit. If it exits, it can sell of its assets and recover a scrap value of $4500. If it stays, its future stream of payoffs is:   t = 0 t = 1 t = 2 t = 3 Payoff from staying 1500 1500 1000 500 Assume that the interest rate is 10%, so r = 0.1. Round your answers to 2 decimal places. What is the PDV of payoffs from staying? Should the firm stay in the industry? (Type in “Yes” or “No”)

Before you complete your test, make sure your work is organized and show your work to the camera before you submit your test.  Each page must be shown.  Leave each page in front of the camera for at least 2-3 seconds.  I have included an extra five minutes in the test to accommodate this requirement.  Failure to complete this task will result in a 10 point deduction from your test grade.   Click the completed choice below once you are done.

Show your handled calculator that you are using for this test to the camera.  When done click the completed choice below and continue the test.