Pertanyaan
Sebuah toko menjual T-shirt dengan fungsi permintaan P=240-10Q dan fungsi total biaya TC=120+80Q Tuliskan persamaan untuk Profit. (1 Point) Profit=240Q-10Q^2-80Q Profit=160-10Q^2-80Q Profit=160Q-10Q^2-120 Profit=240Q-10Q^2-120
Solusi
Jawaban
Profit = 160Q - 10Q^2 - 120
Penjelasan
The profit is calculated by subtracting the total cost (TC) from the total revenue (TR). The total revenue is found by multiplying the price (P) by the quantity (Q), and the total cost is given by the function TC. 1. The price function is given as