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Laksmi wants to buy few bangles and ear drops. Each bangle costs ₹ 5 and each ear drop costs ₹ 10 . She should buy atleast 6 bangles and atmost 2 ear drops. If she buys x bangles and y ear drops with minimum expenditure, then the formulation for this linear programming is

Options

  1. AMaximize 5 x+10 y subject to x 6, y 2, x , y 0 .
  2. BMinimise 5 x+10 y subject to x 6, y 2, x, y 0 .
  3. CMaximise x+y subject to 5 x+10 y 50, x, y 0 .
  4. DMaximise 6 x+2 y subject to 5 x+10 y 50, x , y 0 .

Correct answer

B. Minimise 5 x+10 y subject to x 6, y 2, x, y 0 .

Step-by-step solution

Minimise 5 x+10 y Subject to x 6y 2x, y 0

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