1. The following problems deal with translating from C to MIPs. Assume that variables g, h, i, and j are given and implemented as 32-bit integers in a C program. You can assume that the values have already been loaded into registers. a. f (g+h+i)-j b. f (6+f) - (i-j) For each C statement above, what is the corresponding MIPS code? Use a minimum number of statements. How many bits are needed to encode the above instructions for each C statement? How many bits are needed in the register file to store the data for each C statement? a. addi f, f,-2 b. sub f, h, f How can the two MIPS instructions above be represented using C code? Why is there no subtract immediate (subi) instruction in the MIPS instruction set