Please answer this question using Matlab Code Thank you.

Now, write code which % takes a user inputs for (1) the week in which they invested $1000 in each % of the four stocks and (2) the week in which they sold each of the 4 % stocks). In this problem assume that a user always buys or sells all 4 % stocks together, not independently. Do a validation check that the user % entries make physical sense (i.e., that both are valid weeks you have % data for, and that the week of purchase is sometime before the week of % sale). If the user input values do not make sense, display a message to % the user indicating this. % % Using this information, determine the value of the user's portfolio at % sale, and how the value of their portfolio changed over time. Using good % practices for formatting output, not the echo, report back to the user: % (1) the US$ value of their gain or loss from their total investment % (2) the average US$ value of their portfolio % (3) a comparison of the user's gain or loss from (1) to the average % value of the portfolio from (2) to indicate whether the user "sold % their whole portfolio at a time above the average" or "sold their % whole portfolio at a time below the average" % (4) the overall maximum US$ value of their portfolio and the week % in which that occured % (5) the overall minimum US$ value of their portfolio and the week % in which that occured % % To be sure this prompt is clear, the portfolio includes all four $1000 % investments. So, in whatever week the user invests (buys), the total % initial value of the portfolio is $4000. %

additional info may be useful to answer this:

sminvestment = [1000 , Taiwan_Semiconductor_Manufacturing + 1000]; shinvestment = [1000 , Royal_Dutch_Shell + 1000]; Alinvestment = [1000 , Alphabet + 1000]; Inminvestment = [1000 , Intel + 1000]; w = 1:numel(sminvestment); w1 = 1:numel(shinvestment); w2 = 1:numel(Alinvestment); w3 = 1:numel(Inminvestment);

data_investment=[shinvestment; sminvestment; Alinvestment; Inminvestment];

total_val=shinvestment(end)+sminvestment(end)+Alinvestment(end)+Inminvestment(end); fprintf('The total value of portfolio in week 53: $%3.4f. ',total_val)

% calculate stock performance perf(1)=((shinvestment(end)-shinvestment(1))/shinvestment(1))*100; perf(2)=((sminvestment(end)-sminvestment(1))/sminvestment(1))*100; perf(3)=((Alinvestment(end)-Alinvestment(1))/Alinvestment(1))*100; perf(4)=((Inminvestment(end)-Inminvestment(1))/Inminvestment(1))*100;

[~, best_perf]=max(perf); [~, worst_perf]=min(perf);

fprintf('The US$ value of my original $1000 investment at week 53 in the best performing year-to-date stock is $ %3.4f. ',data_investment(best_perf,end)); fprintf('The US$ value of my original $1000 investment at week 53 in the worst performing year-to-date stock is $ %3.4f. ',data_investment(worst_perf,end));

Taiwan Semiconductor Manufacturing= [ 31.959999 32.009998 32.73 34.279999 35.18 30.49 30.120001 28.5 28.459999 32.75 32.630001 33.630001 3.650002 41.209999 45.799999 20.389999 27.99 20.03 32.360001 34.299999 34.080002 33.669998 31.120001 31.450001 32.830002 35.869999 27.309999 28.43 29.950001 33.09 25.41 23.66 24.27 25.92 31.51 33.060001 32.66 33 35.349998 35.580002 31.030001 29.01 28.1 28.76 31.91 29 31.040001 45.880001 43.669998 46.650002 44.490002 43.419998 34.119999]: Alphabet= [ 9.85 9.25 9.12 8.64 8.5 8.98 9.38 9.38 9.05 11.06 10.98 10.56 9.93 10.04 9.74 9.55 9.68 9.48 9.27 9.45 9.13 9.41 8.82 .52 8.05 7.81 8.08 8.67 11.08 11.18 11.28 10.82 11.49 11.36 11.19 11.33 11.51 11.11 12.1 11.88 11.65 11.07 13.23 12 11.65 10.71 10.53 10.61 10.7 10.4 10.73 11.15 10.56 Intel- [ 39.400002 37.529999 37.73 36.59 36.380001 35.950001 36.049999 33.91 34.630001 35.32 33.669998 37.939999 35.169998 36.34 37.68 38.73 37.610001 37.650002 36.709999 36.889999 34.119999 31.790001 31.200001 32.650002 36.029999 35.700001 35.75 35.93 7.950001 34.689999 35.099998 32.98 33.919998 33.330002 34.73 44.07 43.150002 43.490002 41 41.459999 41.09 40.91 37.43 37.84 7-790001 38.299999 43.200001 44.25 43.91 41.25 39.400002 39.16 39.360001] Royal Dutch Shell- 159.389999 159.789993 157.199997 164.520004 166.279999 173.58999 176.610001 173.800003 174.649994 175.729996 163.039993 162.320007 162.929993 164.460007 140.610001 137.419998 144.059998 124.949997 133.199997 137.949997 144.199997 179.369995 181.289993 190 190.279999 176.110001 177.360001 183.289993 176.619995 185.229996 185.089996 186.990005 182.679993 184.919998 193.990005 189.100006 195.950006 201.740005 194.320007 203.229996 207.320007 209.940002 174.989999 177.779999 180.259995 157.330002 153.740005 154.050003 145.369995 150.350006 144.960007 139.529999 131.729996]: Taiwan Semiconductor Manufacturing= [ 31.959999 32.009998 32.73 34.279999 35.18 30.49 30.120001 28.5 28.459999 32.75 32.630001 33.630001 3.650002 41.209999 45.799999 20.389999 27.99 20.03 32.360001 34.299999 34.080002 33.669998 31.120001 31.450001 32.830002 35.869999 27.309999 28.43 29.950001 33.09 25.41 23.66 24.27 25.92 31.51 33.060001 32.66 33 35.349998 35.580002 31.030001 29.01 28.1 28.76 31.91 29 31.040001 45.880001 43.669998 46.650002 44.490002 43.419998 34.119999]: Alphabet= [ 9.85 9.25 9.12 8.64 8.5 8.98 9.38 9.38 9.05 11.06 10.98 10.56 9.93 10.04 9.74 9.55 9.68 9.48 9.27 9.45 9.13 9.41 8.82 .52 8.05 7.81 8.08 8.67 11.08 11.18 11.28 10.82 11.49 11.36 11.19 11.33 11.51 11.11 12.1 11.88 11.65 11.07 13.23 12 11.65 10.71 10.53 10.61 10.7 10.4 10.73 11.15 10.56 Intel- [ 39.400002 37.529999 37.73 36.59 36.380001 35.950001 36.049999 33.91 34.630001 35.32 33.669998 37.939999 35.169998 36.34 37.68 38.73 37.610001 37.650002 36.709999 36.889999 34.119999 31.790001 31.200001 32.650002 36.029999 35.700001 35.75 35.93 7.950001 34.689999 35.099998 32.98 33.919998 33.330002 34.73 44.07 43.150002 43.490002 41 41.459999 41.09 40.91 37.43 37.84 7-790001 38.299999 43.200001 44.25 43.91 41.25 39.400002 39.16 39.360001] Royal Dutch Shell- 159.389999 159.789993 157.199997 164.520004 166.279999 173.58999 176.610001 173.800003 174.649994 175.729996 163.039993 162.320007 162.929993 164.460007 140.610001 137.419998 144.059998 124.949997 133.199997 137.949997 144.199997 179.369995 181.289993 190 190.279999 176.110001 177.360001 183.289993 176.619995 185.229996 185.089996 186.990005 182.679993 184.919998 193.990005 189.100006 195.950006 201.740005 194.320007 203.229996 207.320007 209.940002 174.989999 177.779999 180.259995 157.330002 153.740005 154.050003 145.369995 150.350006 144.960007 139.529999 131.729996]