Please help with these MIPS questions

The following instruction is to be assembled and converted to binary j target Assume that the current PC is 0x00400010 (after the increment) and the target label has the value of 0x00400040. What is the binary value of the constant in the instruction? 0000 0000 0001 1100 00 0001 0000 0000 0000 0001 0000 00 0100 0000 0000 0000 1000 0000 0000 0000 0111 0000 What is the following instruction? 0x00128880 sll 4 bits srl 4 bits srl 2 bits sll 2 bits For the instruction sw $t1, 4($s0) what is the value of $rt? 10001 01001 00100 10000 The following instruction is to be assembled and converted to binary j target Assume that the current PC is 0x00400010 (after the increment) and the target label has the value of 0x00400040. What is the binary value of the constant in the instruction? 0000 0000 0001 1100 00 0001 0000 0000 0000 0001 0000 00 0100 0000 0000 0000 1000 0000 0000 0000 0111 0000 What is the following instruction? 0x00128880 sll 4 bits srl 4 bits srl 2 bits sll 2 bits For the instruction sw $t1, 4($s0) what is the value of $rt? 10001 01001 00100 10000