B) Express the decimal value (43.625) in IEEE 32-bit floating-point format, and then convert it to Hexadecimal? (show your work). [7pts] Question 4: [15 marks] a) What is contents of R1 (in Hex)? Assume R2= 000001234 for all the three parts i, ii, iii below. [6pts] i) MOV R1, R2, LSL \#4 ii) MOV R1, R2, ASR \#4 R1=20e iii) MVN R1, R2 R1=01