Please type answers if possible. I have trouble reading most peoples handwriting.

2. [3 points] Suppose that we can improve the floating point instruction performance of machine by a factor of 15 (the same floating point instructions run 15 times faster on this new machine). What percent of the instructions must be floating point to achieve a Speedup of at least 4? 3. [3 points] In the snippet of MIPS assembler code below, how many times is instruction memory accessed? How many times is data memory accessed? (Count only accesses to memory, not registers.) addi SvO, SvO, 1 sw Sv1, 0(Sal) addi Sa0, Sa0,1