A plastic component as shown in Figure 12 is to be produced from Polycarbonate (PC) material. Assume that the injection moulding machine size (clamping force) is 500 kN and two cavities moulding is used, calculate: [Satu komponen plastik seperti yang ditunjukkan di dalam Rajah 12 akan dihasilkan daripada bahan Polikarbonat (PC). Andaikan bahawa saiz mesin acuan suntikan (daya apitan) adalah 500 kN dan dua acuan rongga digunakan, kirakan:] i. Injection time. [Masa suntikan.] ii. Cooling time. [Masa penyejukan.] in Mould resetting time. [Masa penetapan semula acuan.] 100.0 150.0 Figure 12 [Rajah 12] Detail A [Perincian A] 80.0 *All units are in mm. [Semua unit dalam mm.]