Develop computer programs in MATLAB environment to solve the following problems.

Questions $1$ and $2$ carry equal weightage. The value of ID required to obtain your solution shall be derived from the table after question $2.$ This value is unique for each student. Assume any missing information required to solve the problems and report the same.

$(1)$ Determine the support reactions and forces in all members of the truss shown below. Assume all members have a cross$-$sectional area of $0\mathrm{.}0015m^2$ and Elastic Constant of $200$GPa. Assume all joints to be pinned. This problem is adapted from Problem $14\mathrm{.}8$ in Section $14$; Hibbeler, R$.$ C$.,$ & Tan, K$.-$H$.(2012).$ Structural analysis $(8$th ed$.$ in SI Units. ed$.).$ Singapore: Pearson Education.

$F1=15+(0\mathrm{.}2*117)kN$

$F2=10-(0\mathrm{.}02*117)kN$

$x=5-(0\mathrm{.}02*117)m$