Both black bullets Please

Suppose a computer using direct mapped cache has $2^(32)$ bytes of byte$-$addressable main memory and a cache of $1024$ blocks, where each cache block contains $32$ bytes.

a$.$ How many blocks of main memory are there?

b$.$ What is the format of a memory address as seen by the cache; that is$,$ what are the sizes of the tag, block, and offset fields?

c$.$ To which cache block will the memory address $0$x$000063$FA map?

Suppose a computer using fully associative cache has $2^(24)$ bytes of byte$-$addressable main memory and a cache of $128$ blocks, where each cache block contains $64$ bytes.

a$.$ How many blocks of main memory are there?

b$.$ What is the format of a memory address as seen by the cache; that is$,$ what are the sizes of the tag and offset fields?

c$.$ To which cache block will the memory address $0$x$01$D$872$ map?