A manufacturer of DVD players has monthly fixed costs of $9500 and variable costs of $55 per unit for one particular model. The company sells this model to dealers for $90 each.
(a) For this model DVD player, write the function for monthly total costs C(x).
C(x) =
(b) Write the function for total revenue R(x).
R(x) =
(c) Write the function for profit P(x).
P(x) =
(d) Find C(240).
C(240) =
Answers: 3
Business, 22.06.2019 20:20
Xinhong company is considering replacing one of its manufacturing machines. the machine has a book value of $39,000 and a remaining useful life of 5 years, at which time its salvage value will be zero. it has a current market value of $49,000. variable manufacturing costs are $33,300 per year for this machine. information on two alternative replacement machines follows. alternative a alternative b cost $ 115,000 $ 117,000 variable manufacturing costs per year 22,900 10,100 1. calculate the total change in net income if alternative a and b is adopted. 2. should xinhong keep or replace its manufacturing machine
Answers: 1
Business, 22.06.2019 21:10
Ahospital purchases a $500,000 magnetic resonance imaging (mri) machine that has a useful life of 9 years. the salvage value at the end of 9 years is $77,000. (a) write a linear equation that describes the value y (in dollars) of the mri machine in terms of the time t (in years), 0 ≤ t ≤ 9. (b) find the value, in dollars, of the machine after 6 years. $ (c) find the time, in years, when the value of the equipment will be $140,000. (round your answer to two decimal places.) yr
Answers: 2
Business, 22.06.2019 21:50
Which three of the following expenses can student aid recover? -tuition -television -school supplies -parties and socializing -boarding/housing
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