Machine Organization, Write a profram in LC3 assembley language.

Part 1 - Programming Assignment: Write a program in LC3 assembly language to calculate the sum of a list of positive numbers. The list is terminated by a zero. Your program is at location x3000, and your data is at location x4000 in memory. Test your program with this list: 11, 12, 13,14, 15, 16, 17, 18, 19, 20, 0. Provide 1) your .asm file so that I can run it on LC3 Simulator, 2) a screen shot of your run that includes the result