Virtual Memory (4 points - Correctness): Bowser is given the following page table mappings: Valid Virtual Page (20 bits) Physical Page (24 bits) 1 OxBBAA5 Ox123456 1 OxBBAA6 OxA75B23 1 OxBBAAZ OxBABABA 1 OxBBAA8 OxBADDAD 1 OxBBAAS OxEEEDAD ...All other entries invalid... a. The processor receives the instruction lw $t1, 0($a1). Help Bowser list the complete physical memory address being accessed given the following values of $a1 (32 bits), or indicate if the access causes a page fault. Assume 32 bit virtual addresses. i. OxBABABA33 ii. OxBBAA6AAB iii. OxBBAA7123 b. How many bytes does a single page in this system hold