—_This book is expensive．It________ me l60 yuan． —It’s a good book．I think it’s worth it． A: A．paid B: B．cost C: C．took

This book______me twenty dollars. A: is cost B: was cost C: cost D: have been cost

Fixed Cost，Veriable Cost，Explicit Cost，Implicit Cost，Opportunity Cost，Sunk Cost，Economic Profit，Normal Profit，Average Cost，Margial Cost

Berhman saved Johnsy _____ his own life. A: at any cost B: at no cost C: at the cost of D: in the cost of

What type of cost is the supervisor salary cost, when one supervisor is needed for every ten employees added to the staff A: A fixed cost B: A variable cost C: A mixed cost D: A step cost

What type of cost is supervisor salary cost, where one supervisor is needed for every ten employees added to the staff? ( ) A: Variable cost B: Fixed cost C: Semi-variable cost D: Step cost

What is the base of selling price A: the cost of production B: a percentage of total cost C: the cost of transportation D: the cost of storage.

According to the American Association of Cost Engineers, cost engineering is defined as that area of engineering practice where engineering judgment and experience are utilized in the application of scientific principles and techniques to the problem of ( ) A: Cost estimation, cost control and profitability. B: Statstical inference, cost estimation and cost control. C: Allocation of joint costs, cost control and profitability. D: Cost estimation, cost control and statstical inference.

A mortgage payment would most likely be identified as a: A: purely variable cost B: discretionary fixed cost C: committedfixed cost D: mixed cost

Opportunity cost is related to : A: A special reduced cost B: The cost of the same good last year C: The cost of the nearest substitute D: Foregone alternatives