e use Huffman$$s algorithm to obtain an encoding of alphabet $\{$a$,$ b$,$ c$\}$ with frequencies fa$,$ fb and fc$.$ In each of the following cases, either give an example of frequencies $\{$fa$,$ fb$,$ fc$\}$ that would yield the specified code, or explain why the code cannot possibly be obtained $($no matter what the frequencies are$)($a$)$ Code: $\{0,10,11\}($b$)$ Code: $\{0,1,00\}($c$)$ Code: $\{10,01,00\}$