Siempre07

At $6 per ticket 36,000 are sold, at $7, only 33,000. Assume that the demand law is linear and the total cost function os c(x)=85,000+0.20x

1. Find the demand law relating ticket price "p" and number of tickets sold x.

2. Find the total profit P as a function of x.

3. Find the marginal profit function P'(x)

4. When 18,000 tickets are sold, approx. how much additional profit (or loss) arises from the sale of one addition ticket?

1. For what values of x is the function f(x)=x-1/x^2-x-2 not continuous?? why?

2. Differentiate: f(x)=x^2-2x-2/x^4

3. Differentiate: y=(2x-1)(x^2+4x)^3

4. If the total revenue function is R(x)=5x(1-x) in dollars and the total cost function is C(x)=10+20x in dollars, find the marginal profit

5. The monthly demand function and cost function for "x" newspapers at a newsstand are =5-0.001x and C=35+1.5x, respectively. Find the monthly profit as a function of "x". What is the marginal profit?

For x^2+2y^2=34, find dy/dx at (4,3)

I know you have to use the chain rule but it isnt working for me.

An object is falling from a height of 555 feet is s=-16t^2+555 feet above the ground "t" seconds after it is dropped. Find:

1. its average velocity on the interval [2,3]

2. its instantaneous velocity at t=2 and t=3

3. when it will hit the ground

4. its velocity as it hits the ground

I purchased a Miralux Splendor PL today from Sleepys--it is arriving tomorrow. Just want to know if anyone has any negative/positive comments about this mattress??

what is a sponsorship program?

what are the benefits?

what are the reasons why a company would want to create a sponsorship program?

dont have to answer all. just whatever you know would help a lot

1. Find the dy/dx of x ln y=y

2. Find the dy/dx of y=ln square root x^2+1

3. For f(x)=x^2-3x+4, simplify f(a+h)-f(a)/h

4. Find where y=x+1/x is increasing and where is it decreasing

5. Find where f(x)=x^4-8x^3+18x^2 is concave up and where concave down

1. Find dy/dx at (7,-2) by implicit differentiation where y^3-xy=6

2. Second derivative of f(x) = x - 1/x

3. dy/dx of xe^y=y

I am having trouble finding the critical points of problems.

f(x)=2x^2-1x+1 I know you have to take the derivative and then i think factor. when i take the derivative I get 4x-1 which I then set equal to zero 4x-1=0 and I get x=1/4 Please help this is as far as i get

ALISON COMPANY

Income Statement

For the Year Ended November 30, 2008

Sales cr. $7,698,140

Cost of goods sold

Beginning inventory dr. $1,891,730

Purchases dr. 4,391,280

Goods available for sale dr. 6,283,010

Ending inventory dr. 1,403,960

Total cost of goods sold cr. 4,879,050

Gross profit cr. 2,819,090

Operating expenses

Selling expenses dr. 453,840

Administrative expenses dr. 713,110 cr. 1,166,950

Net income $1,652,140

Additional information:

1. Accounts receivable increased $247,630 during the year, and inventory decreased $487,770.

2. Prepaid expenses increased $154,170 during the year.

3. Accounts payable to suppliers of merchandise decreased $341,420 during the year.

4. Accrued expenses payable decreased $106,400 during the year.

5. Administrative expenses include depreciation expense of $91,820.

***Complete the operating activities section of the statement of cash flows using the direct method.***

1. Use differentials to approximate the change in profit as X increases from 50 t0 51 units for the profit function p(x)=-0.5x^2 2500x-600

2. The value of the derivative for x^2y y^2= -2 at the point (-21,-1) is?

1. Use differentials to approximate the change in profit as X increases from 50 t0 51 units for the profit function p(x)=-0.5x^2 2500x-600

2. The value of the derivative for x^2y y^2= -2 at the point (-21,-1) is?

1. Use differentials to approximate the change in profit as X increases from 50 t0 51 units for the profit function p(x)=-0.5x^2 2500x-600

2. The value of the derivative for x^2y y^2= -2 at the point (-21,-1) is?

Compute the amount of Accumulated deprection for each at December 31, 2008:

1. Use straight-line method

Acquired: 1/1/06

Cost: 98,800

Salvage Value: 7660

Useful life in years: 5

2. Declining balance method (Use double-declining rate)

Acquired: 1/1/06

Cost: 121,130

Salvage Value: 11,690

Useful life in years: 4

3. Units of Activity method

(For the units-of activity method, total miles are expected to be 123,060. Actual miles of use in the first 3 years were: 2007, 26,470; 2008, 35,740; and 2009, 31,570)

Acquired: 1/1/07

Cost: 86270

Salvage Value: 8310

Useful life in years: 5

For answers 1 I got 59,280.00 and for #2 I got 105,988.75 . Please tell me if these are correct and if not please help. I dont know how to do #3

Total credit sales $2,211,190

Accounts receivable at December 31 828,320

Bad debts written off 33,207

1. Assume that Jems Company estimates its bad debts expense to be 2% of credit sales. What amount of bad debts expense will Jems record if it has an Allowance for Doubtful Accounts credit balance of $7,111?

.02 * $2,211,190 = 44223.8

then 44223.8 – 7111 = 37112.8 is this the correct?

2. Assume that Jems Company estimates its bad debts expense based on 7% of accounts receivable. What amount of bad debts expense will Jems record if it has an Allowance for Doubtful Accounts credit balance of $3,131?

.07 * 2,211,190 = 154783.3

then 154783.3 – 3131 = 151652.3 is this correct?

3. Assume the same facts as in previous question, except that there is a $3,131 debit balance in Allowance for Doubtful Accounts. What amount of bad debts expense will Jems record?

.07 * 2,211,190 = 154783.3

then 154783.3 + 3131 = 157914.3 is this correct?

Information related to Jems Company for 2012 is summarized below.

Total credit sales $2,211,190

Accounts receivable at December 31 828,320

Bad debts written off 33,207

1. What amount of bad debts expense will Jems Company report if it uses the direct write-off method of accounting for bad debts?

2. Assume that Jems Company estimates its bad debts expense to be 2% of credit sales. What amount of bad debts expense will Jems record if it has an Allowance for Doubtful Accounts credit balance of $7,111?

3. Assume that Jems Company estimates its bad debts expense based on 7% of accounts receivable. What amount of bad debts expense will Jems record if it has an Allowance for Doubtful Accounts credit balance of $3,131?

4. Assume the same facts as in previous question, except that there is a $3,131 debit balance in Allowance for Doubtful Accounts. What amount of bad debts expense will Jems record?

Information related to Jems Company for 2012 is summarized below.

Total credit sales $2,211,190

Accounts receivable at December 31 828,320

Bad debts written off 33,207

1. What amount of bad debts expense will Jems Company report if it uses the direct write-off method of accounting for bad debts?

2. Assume that Jems Company estimates its bad debts expense to be 2% of credit sales. What amount of bad debts expense will Jems record if it has an Allowance for Doubtful Accounts credit balance of $7,111?

3. Assume that Jems Company estimates its bad debts expense based on 7% of accounts receivable. What amount of bad debts expense will Jems record if it has an Allowance for Doubtful Accounts credit balance of $3,131?

4. Assume the same facts as in previous question, except that there is a $3,131 debit balance in Allowance for Doubtful Accounts. What amount of bad debts expense will Jems record?

How far and long is it driving from NYC to Chicago???

Mike Piller is unable to reconcile the bank balance at January 31. Mike's reconciliation is as follows.

Cash balance per bank $3,575.58

Add: NSF check 691.47

Less: Bank service charge 20.28

Adjusted balance per bank $4,246.77

Cash balance per books $3,873.03

Less: Deposits in transit 534.39

Add: Outstanding checks 948.69

Adjusted balance per books $4,287.33

Prepare a correct bank reconciliation. (Round answers to 2 decimal places, i.e. $25.00 List multiple entries in order of magnitude.)

Mike Piller is unable to reconcile the bank balance at January 31. Mike's reconciliation is as follows.

Cash balance per bank $3,575.58

Add: NSF check 691.47

Less: Bank service charge 20.28

Adjusted balance per bank $4,246.77

Cash balance per books $3,873.03

Less: Deposits in transit 534.39

Add: Outstanding checks 948.69

Adjusted balance per books $4,287.33

1. Prepare a correct bank reconciliation. (Round answers to 2 decimal places, i.e. $25.00 List multiple entries in order of magnitude.)

2. Journalize the entries required by the reconciliation. (Round answers to 2 decimal places, i.e. $25.00)