Please help me solve the problem in the image. Please provide a detailed step$-$by$-$step solution using MATLAB.

$(20$ pts$)$ Coach Dai is trying to choose the starting lineup for the men's bas$-$ketball team for the opening game. The team consists of seven players who have been rated $($on a scale of $1=$ poor to $3=$ excellent$)$ according to their shooting ability. The positions that each player is able to play and the player's shooting ability is listed below:

The five$-$player starting lineup must satisfy the following restrictions. Please define proper decision variables, and help Coach Dai to write down the data$-$specific constraint corresponding to each restriction using your defined decision variables.

$($a$)$ The starting lineup has five players;

$($b$)$ At least $2$ players must be able to play forward;

$($c$)$ The average shooting ability must be at least $2$ ;

$($d$)$ Only one of player $3$ and player $6$ can start;

$($e$)$ Either player $2$ or player $3$ must start $($possible that both of them will start$).$