A processor chip is used for applications in which 30% of the execution time is spent on floating- point addition, 60% on floating-point multiplication, and 10% on floating-point division. For the new model of the processor, the design team has come up with three possible enhancements, each costing roughly the same in design effort and manufacturing. Which one of these enhancements will be chosen? Show all your work to get full credit. (i) Redesign the floating-point adder to make it twice as fast. (ii) Redesign the floating-point multiplier to make it three times as fast. (iii) Redesign the floating-point divider to make it ten times as fast. (iv) Redesign both the floating-point adder and multiplier to make each one two times as fast.

Write a program in plp assembly that counts up by one starting from zero (or one) inside a loop and writes this value to the leds every time the value is increased. the memory address of the leds is 0xf0200000. the table below shows the meaning and an example usage of the instructions covered in the video, plp instructions for project 1. instruction example usage meaning load immediate li $t0, 8 register $t0 is set to the value, 8. store word sw $t2, 0($t1) the value in register $t1 is used as the memory address. the value in register $t2 is copied into this memory address. add addiu $t4, $t3, 29 register $t4 is assigned the sum of 29 and the value in register $t3. jump j your_label_name the program jumps to the line following the label, "your_label_name: ". label your label name: defines a label called "your_label_name: " that can be jumped to