设计相应的数字逻辑判断以下几种情况：
a）确定一个32-bit有符号数大于零
b）确定一个32-bit有符号数小于零
c）确定两个32-bit有符号数相等
d）确定两个32-bit有符号数不相等
e）比较两个32-bit有符号数的大小
画出电路框图，分析复杂度和成本，探讨MIPS指令集分支转移指令的条件比较在硬件实现上可能的优势。(Design corresponding digital logic to judge the following situations:

a) Determine that a 32-bit signed number is greater than zero

b) Make sure that a 32-bit signed number is less than zero

c) Make sure two 32-bit signed numbers are equal

d) Make sure the two 32-bit signed numbers are not equal

e) Compare the size of two 32-bit signed numbers

Draw the circuit diagram, analyze the complexity and cost, and discuss the possible advantages of MIPS instruction set branch transfer instruction in hardware implementation.)