Determine the maximum value of \( Z=11 x+7 y \) subject to the constraints \( 2 x+y \leq 6, x \l...

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Determine the maximum value of \( Z=11 x+7 y \) subject to the constraints \( 2 x+y \leq 6, x \leq 2, x \geq 0, y \geq 0 \).
\( \mathrm{P} \)
(1) 42 at \( (0,6) \)
(2) 36 at \( (2,2) \)
WV
(3) 22 at \( (2,0) \)
(4) no maximum value.
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