[omeyana]

[omeyana]

× + 400000 – 1.3x = 382500
× – 1.3× = -400000 + 382500
0.3× = 17500
× = 58,333
Therefore
58,333 + 400000 = 458333
458333-382500 = 75833

Cl Inv = 75833
Op inv = 58,333
58,333 × 1.3 = 75833.

[omeyana]

Thanks opentuition, passed finally.

[Author]

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