1- Write a program that add the two words stored in data segment offset of [2420,2421,2422,2423] H to a two-words stored in a data segment offset of [2424,2425,2426,2427] H, store the result at [2420,2421,2422,2423] H. 55 74 60 FF H +13 2F F1 00 H 2- Write a program to perform multi-word subtraction by forming the (2's complement) of the subtrahend and then adding it to the minuend. Verify your results by performing the following numbers. 55 74 60 FF H -13 2F F1 00 H