A computer uses a memory with 8 bits in each addressable word. It has the following registers: PC and AR, which are used for addresses only and AC, DR, IR, TR (32 bits each). A memory-reference instruction consists of 32 bits; an 8-bit operation- code and an address (in the next three bytes).
(a) What is the size of the memory for this computer?
(b) What is the size of the memory if the addressable memory word is increased to 16 bits?
(c) By how many addresses AR and PC are incremented to point to the next instruction if the Memory size memory word is 8 bits Address step?

15: 28read the summary of "an indian's view of indian affairs."15 betterin "an indian's view of indian affairs," it is asserted that conflicts could be reduced if white americansunderstood native americans..pswhich of the following would make this summary more complete? eleo the fact that chief joseph believes the great spirit sees everythinthe fact that chief joseph was born in oregon and is thirty-eight years oldo the fact that chief joseph states that he speaks from the hearthehehethe fact that chief joseph of the nez percé tribe made this claimebell- ==feetle===-felsefe ==submitmark this and retum.=