In the following problems, the data table contains the values of various fields of MIPS instructions. a op=0, rs=1, rt-2, rd=3, shamt-0, funct=0x20 b op=0x2B, rs=0x10, rt-5, const=0x4 II.3 What type (I-type, R-type) instruction do the instructions above represent? II.4 What are the MIPS assembly instruction described above?