APLIKASI FUNGSI LINIER DALAM EKONOMI DAN BISNIS ...

MATEMATIKA EKONOMI DAN BISNIS MINGGU II APLIKASI FUNGSI LINIER DALAM EKONOMI DAN BISNIS Prepared By : W. Rofianto

FUNGSI BIAYA (COST FUNCTION) Biaya Total = Biaya Tetap Total + Biaya Variabel Total

TC

TC = f (q) = FC + VC = k + mq

TC = total cost FC = fixed cost VC = variabele cost k = konstanta m = slope kurva VC

k

0 ROFI 2010

q

FUNGSI PENERIMAAN (REVENUE FUNCTION) Pendapatan Total = Harga x Jumlah Penjualan

TR TR = = f (q) = P x q

TR = total revenue P = price/unit q = quantity 0 ROFI 2010

q

ANALISIS PULANG POKOK (BREAK-EVEN),

$

TR = r (q) TC = c (q)

Persamaan Profit

π = TR - TC

π>0 Break-Even Point (π = 0) BEP (π = 0)

0 = TR - TC TR = TC

k

0 ROFI 2010

π