Q$4.$ A factory operates $3$ machines and employs $5$ teams of workers. Only one team can operate on any machine on a single day, and each team cannot work for more than two days in a row. The factory uses all machines every day. A Genetic Algorithm is used to work out the best combination of teams on any particular day.

A$-$ Suggest what chromosome could represent an individual in this algorithm. $(5$ Marks$)$

B$-$ Suggest a fitness function for this problem.

$(5$ Marks$)$

C$-$ How many solutions are in this problem. Is it necessary to use Genetic Algorithms for solving it$.$ What if the company operated more machines and employed more teams. $(5$ Marks$)$