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MODUL-MATEMATIKA-EKONOMI-2

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Laboratorium Manajemen DasarContoh soal :Produk marjinal PT POOH ditunjukkan oleh persamaan 3Q 2 + 5. Bentuklahfungsi produk total dan fungsi produk rata-ratanya jika c = 0? Berapakahbesarnya produk total dan produk rata-rata jika masukan yang digunakansebesar 10 unit? Analisislah!Diketahui : MP = 3Q 2 + 5c = 0X = 10Ditanya : Persamaan TP dan AP?Besarnya TP dan AP jika X = 10?Jawab :TP = ∫ MP dQ= ∫ 3Q 2 + 5= Q 3 + 5Q + c= Q 3 + 5QAP= = Q3 + 5Q= Q 2 + 5Jika X = 10, maka:TP = Q 3 + 5Q= (10) 3 + 5(10)= 1000 + 50= 1.050AP= = .= 105Matematika Ekonomi 2 47 Litbang ATA 13/14

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