1. Find the output of the following assembly code manually when the input is 15. Use the table below to keep track of each iteration. INP STO SEC SUB STO JZR JMP OUT JMP OUT DONE STP DAT DAT X YACC Output SEC DONE 0 2. Run the code so you can verify that it works according to your expectations. Take a screenshot 3. Explain briefly what this program does? 4. What happens if the input value was set to 8? Modify the program by inserting an instruction in the appropriate place so that it will work for all input values. Clearly indicate the instruction and its location. Then complete the following table for input value set to 8. YACC Output