For a particular firm, you are given the following: The total revenue curve is TR = -9Q^2 + 36Q + 100. The average total cost curve is ATC = 5Q -20 + (100/Q). Calculate the upper break-even profit for this firm.

What is the difference between a public and a private corporation?

Fess receives wages totaling $74,500 and has net earnings from self-employment amounting to $71,300. in determining her taxable self-employment income for the oasdi tax, how much of her net self-employment earnings must fess count? a. $74,500 b. $71,300 c. $53,900 d. $127,200 e. none of the above.

Gus needs to purée his soup while it's still in the pot. what is the best tool for him to use? a. potato masher b. immersion blender c. rotary mixer d. whisk