help please

Au eCampus | Adelphi Univers x Course: MTH 110-003 - Fal x \\ MTH 110-003 - Fall 2021: P x Course: MTH 110-003 - Fax YA MTH 110 Quiz #1 - Chapter x | Graph piecewise-defined ( x + webassign.net/web/Student/Assignment-Responses/submit?dep-27672352&tags=autosave#/question3398974_11 7. [-/6 Points] DETAILS Update TANAPMATH7 2.R.031. MY NOTES ASK YOUR TEACHER Profit Functions A company has a fixed cost of $29,000 and a production cost of $5 for each unit it manufactures. A unit sells for $10. Find the following functions (In dollars). (a) What Is the cost function? C (x ) = (b) What is the revenue function? R (x ) = (c) What is the profit function? P ( x ) = (d) Compute the profit (loss), in dollars, corresponding to the following production levels. P(5,800) = P (7 , 200 ) = $ P(11,300) = $ TANAPMATH7 2.R.044. MY NOTES ASK YOUR TEACHER 8. [-/2 Points] DETAILS Market Equilibrium The monthly demand and supply functions for the Luminar desk lamp are given by p = d(x) = -1.6x4 + 1.5x + 50 p = s(x) = 0.2x4+ 0.5x + 10 respectively, where p is measured in dollars and x in units of a thousand. Find the equilibrium quantity and price. equilibrium quantity thousand lamps equilibrium price $1pus | Adelphi Univers x 1 Course: MTH 110-003 - Fal X T MTH 110-003 - Fall 2021: P x ) Course: MTH 110-003 - Fal x YAMTH 110 Quiz #1 - Chapter x | Graph piecewise-defined ( x + C webassign.net/web/Student/Assignment-Responses/submit?dep=27672352&tags=autosave#/question3398974_11 ( x, y ) = Update /3 Points] DETAILS TANAPMATH7 2.R.029. MY NOTES ASK YOUR TEACHER The consumption function in a certain economy is given by below. C(y) = 0.75y + 6 C(y) is the personal consumption expenditure, y is the disposable personal income, and both C(y) and y are measured in billions of dollars. Find the following. C(0) - billion dollars C(63) = billion dollars C(101) = billion dollars (2 Points] DETAILS TANAPMATH7 2.R.030. MY NOTES ASK YOUR TEACHER A company's total sales (in millions of dollars) are approximately linear as a function of time (in years). Sales in 2010 (x = 0) were $2.4 million, whereas sales in 2015 amounted to $7.4 million. (a) Find an equation giving the company's sales as a function of time. f ( x ) = (b) What were the sales in 2013? $ million MY NOTES ASK YOUR TEACHER 6 Points] DETAILS TANAPMATH7 2.R.031. Profit Functions A company has a fixed cost of $29,000 and a production cost of $5 for each unit it manufactures. A unit sells for $10. Find the following functions (in dollars)