jelaskan tentang istilah p,q,vc,fc,mc,atc,afc,avc,tr,mr,ar dlm bhs inggris Indonesia dan beri rumusnya

P(Price=harga)
Q(quantity=kuantitas)
VC(biaya variabel/variable cost)
VC=TC-FC/Avc=VC/Q
FC(biaya tetap/fixed cost)
FC=Vc-TC/AFC=FC/Q
MC(Marginal cost/biaya tambahan produksi)
MC=deltaTC/deltaQ
ATC(average total cost/biaya rata rata total)
ATC=TC/Q
AVC(average variabel cost/biaya variabel rata rata)
AVC=VC/Q
Average fixed cost/biaya tetap rata rata
AFC=Fc/Q
TR(total revenue/total pendapatan)
TR=P×Q
AR(average revenue;/tambahan pendapatan)
AR=TR/Q
MR(marginal revenue/tambahan pendapatan)
MR=delta TR/deltaQ