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noelia rich

noelia r.

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A company has a contribution margin ratio of 40%. After the break-even point, each dollar of sales will contribute cents to the company's income.

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Crusoe's opportunity cost of producing a pound of berries is _()_(_())_(_())_( b)ecause he _()_(_())_(_())_()

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In a closed economy, what remains after paying for consumption and taxes? a. private saving b. national saving c. budget deficit

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Data Analysis: SHOW YOUR WORK for all calculations - and WORK ALONE on calculations Part A: 1. Write a balanced chemical equation (with phases), assuming that the tin was oxidized to tin (IV). This is a single displacement reaction. Use this equation for calculations ( 2-4 ). 2. Based on the masses of the starting materials (lines B and C), what is the theoretical yield of copper? Use dimensional analysis. 3. Based on the theoretical yield from problem #2, calculate the percent yieid of copper. 4. Calculate the number of grams of the excess reactant that should be left over (use dimensional analysis): /r/n

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Find the volume of the solid bounded by the surface $z = f(x,y)$ and the xy-plane. $z = 27 - \sqrt{x^2 + y^2}$ V = (Type an exact answer, using $\pi$ as needed.)

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Problem 15-25 (Algo) Required: You buy a share of stock, write a one-year call option with X = $23, and buy a one-year put option with X = $23. Your net outlay to establish the entire portfolio is $21.60. What is the payoff of your portfolio? What must be the risk-free interest rate? The stock pays no dividends. (Do not round intermediate calculations. Round "risk-free rate" to 2 decimal places.) Payoff Risk-free rate %

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Wishbone expects $3,000 to be reversed in Year 8. • During Year 7, Wishbone invested $6,000 in trading securities. It expects to sell half in Year 8 and the remaining half in Year 9. • Wishbone purchased new equipment for $15,000 on January 1, Year 6. The equipment has a useful life of 10 years and has no salvage value. Wishbone depreciates its equipment using the straight-line method. Complete Wishbone's December 31, Year 7, balance sheet using the information above. Enter the appropriate amounts in the associated cells. Enter all amounts as positive values. If no entry is necessary, enter a zero (0) or leave the cell blank. Entry 1. Prepaid insurance 2. Wages payable 3. Deferred tax asset 4. Investment in trading securities 5. Equipment (net of accumulated depreciation) $0 Current Noncurrent 123 123 123 $0 123 Click to answer 123 123 123 $12,000.00 i

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For the most recent year, Virtual Gaming Systems had net income of $600,000. The accounting records show depreciation expense of $45,000, increase of accounts receivable $12,000, and decrease of accounts payable $25,000. Using the indirect method, compute net cash flows from operating activities. (List cash outflows and any decrease in cash as negative amounts.) Virtual Gaming Systems Statement of Cash Flows (Partial) Cash flows from operating activities Adjustments to reconcile net income to net cash flows from operating activities: Net cash flows from operating activities $ 0

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The Buck-converter in Fig. 8.43 has an input voltage of Edc = 16 V. The required average output voltage is E0 = 8 V, and the peak-to-peak output ripple voltage is 10 mV. The switching frequency is 25 kHz. If the peak-to-peak ripple current of the inductor is limited to 0.7 A, determine: (a) duty-cycle a, (b) filter inductance, L, and (c) the filter capacitor C.

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Solve for $x$. Round to the nearest tenth, if necessary.

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