many registers do you have? Are the registers all usable in every instruction position (general purpose, like MIPS), or are some registers special purpose? 3. On a 32-bit MIPS machine, you need to execute the following single-precision floating point arithmetic instructions: 1. 3.5e25 * 3.5e25 / 12.0e20 2. 13.2e-30 * 3.5e25 3. 13.2e-20 / 3.5e25 + 5.7e8 Do any of the above operations overflow or underflow? If so, can they be rewrit- ten so they work? Note: all the above expressions are in base 10, the notation eNNN means 10 raised to the NNN power. Extra many registers do you have? Are the registers all usable in every instruction position (general purpose, like MIPS), or are some registers special purpose? 3. On a 32-bit MIPS machine, you need to execute the following single-precision floating point arithmetic instructions: 1. 3.5e25 * 3.5e25 / 12.0e20 2. 13.2e-30 * 3.5e25 3. 13.2e-20 / 3.5e25 + 5.7e8 Do any of the above operations overflow or underflow? If so, can they be rewrit- ten so they work? Note: all the above expressions are in base 10, the notation eNNN means 10 raised to the NNN power. Extra