HW7 #3 - disp('The net increase in the worth of the...

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Sheet1 Page 1 %Engineering 6, Spring 2004, Problem 7.3 %Ryan Uy, 2509 %Section B05, Tues. 3-4 price = [19, 16, 26, 21, 27, 19, 17, 21, 27, 31, 19, 22] % (a) disp('(a)') buy = find(price<20) spent = sum(100*price(buy)) disp('The total amount spent in buying shares is:') % (b) disp('(b)') sell = find(price>25) recieved = sum(100*price(sell)) disp('The total amount recieved from selling shares is:') % (c) disp('(c)') total_shares = 1000 - length(buy)*100 + length(sell)*100 disp('The total number of shares owned after the 12th day is:') % (d) disp('(d)') net_increase = price(12)*total_shares - price(1)*1000
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Unformatted text preview: disp('The net increase in the worth of the portfolio is:') Sheet1 Page 2 %declare price variable %condition for buying shares: price is less than 20 %calculate price of bought shares disp(spent) %condition for selling shares: price is greater than 20 %calculate price of sold shares disp(recieved) %total shares = original # of shares - shares bought - shares sold disp(total_shares) %net increase is defined as the total value of shares owned at end of 12th day disp(net_increase)...
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This note was uploaded on 01/22/2011 for the course ENG 006 taught by Professor Lagerstrom during the Spring '06 term at UC Davis.

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HW7 #3 - disp('The net increase in the worth of the...

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