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Your daughter is currently 7 years old. You anticipate that she will be going to college in 11 years. You would like to have $132,000 in a savings account to fund her education at that time. If the account promises to pay a fixed interest rate of 12 % per year, how much money do you need to put into the account today to ensure that you will have $132,000 in 11 years?

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Design single purpose processor that performs n-bit sign multiplication. (A*B). Output is 2n bit. You can use minimal number of adders and shift registers. Using multiplier is prohibited1. Write your algorithm2. Trace your algorithm step-by-step using (0) 2 positive 8bit numbers, (il) 2 negative 8bit number and (iii) two different sign 8bit number3. Design FSM, FSMD4. Design Datapath5. Design Control unit

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Description of the strategies used by the government towards the issue, Inflation Thoroughly describe at least two strategies used by the government Explain how these strategies would affect the issue Provide strategies you would use towards the issue, Inflation Thoroughly explain at least two strategies that you would use to affect the issue Explain how these strategies would affect the issue

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By raising the reserve requirement, the Fed: immediately reduces the lending capacity of the banking system Immediately increases the lending capacity of the banking system Immediately increases banks' excess reserves Allows the private banks to borrow more cheaply from the Federal Reserve Bank

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Consider a chemical that blocks the action of acetylcholinesterase. What effect does this have on muscles?

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Question 1: If a firm has total costs of $535,000 and its implicit costs are $205,000, how much are its explicit costs? (Please show the calculation)

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Consider the following macro commands? // macro to do print only in debug mode #ifdef _DEBUG #define dbprintf(x) printf(x); #else #endif Will a program that uses this macro (e.g. dbprintf("in main")) work properly? Yes - the messages will only print if DEBUG is defined. Yes - the messages will only print if DEBUG is defined and the compiler is in debug mode no messages will be printed, even if DEBUG is defined. No - the program won't even compile correctly.

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1. (10 points) Dr. Sponge claims that in the tree representation of an optimal prefix-free code, every leaf node must have a sibling. Is the claim true or not? Answer Yes or No, and explain why. 2. (10 points) Suppose we want to compress a text consisting of 6 characters, a, b, c, d, e, f using the Huffman Algorithm. Give an example for which the algorithm produces at least one codeword of length 5. In other words, you are being asked to give a set of the character frequencies that results in the deepest tree.

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Question 1 we have a binary system with 1's and 0's are being equally likely sent. An AWGN with power spectral density $10^{-10}$ W/Hz is added to the signal. The signal is encoded using bipolar scheme with $A/2 = 9mV$, and the transmission data rate is 100 Kbps. a) find the bit error probability $P_e$ b) if the bit rate is increased to 1 Mbps, what is the value of $A/2$ needed to attain the same $P_e$ as in part (a)

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3. Siam Cement. Siam Cement, the Bangkok-based cement manufacturer, suffered enormous losses with the coming of the Asian crisis in 1997. The company had been pursuing a very aggressive growth strat- egy in the mid-1990s, taking on massive quantities of foreign-currency-denominated debt (primarily U.S. dollars). When the Thai baht (B) was devalued from its pegged rate of B25.0/$ in July 1997, Siam's interest payments alone were over $900 million on its out- standing dollar debt (with an average interest rate of 8.40% on its U.S. dollar debt at that time). Assuming Siam Cement took out $50 million in debt in June 1997 at 8.40% interest, and had to repay it in one year when the spot exchange rate had stabilized at B42.0/$, what was the foreign exchange loss incurred on the transaction?

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rachel d.