A manufacturer fixes his selling price at $33 \%$ over the cost of production. If cost of production goes up by $12 \%$ and manufacturer raises his selling price by $10 \%,$ his percentage profit is

  • A

    $36 \frac{5}{9}$

  • B

    $28 \frac{3}{8}$

  • C

    $30 \frac{5}{8}$

  • D

    $35$

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