$4\mathrm{.}14$ Engineering stress$-$strain data from a tension test on PMMA polymer are given in Table P$4\mathrm{.}14.$ The specimen had a rectangular cross section with original dimensions width $12\mathrm{.}61$ and thickness $2\mathrm{.}92mm.$ After fracture, these dimensions were the same within the repeatability of the measurement. Determine the following: elastic modulus, yield strength, ultimate tensile strength, percent elongation, and percent reduction in area.

Table P$4\mathrm{.}14$

$\backslash$table$[[,$MPa,$,\%,,,$MPa,$,\%$