1. [单选题]The following statements have been made about life cycle costing:
A. (i) It focuses on the short-term by identifying costs at the beginning of a product’s life cycle
B. (ii) It identifies all costs which arise in relation to the product each year and then calculates the product’s profitability on an annual basis
C. (iii) It accumulates a product’s costs over its whole life time and works out the overall profitability of a product
D. (iv) It allocates costs to each stage of a product’s life cycle and writes them off at the end of each stage
E. Which of the above statements is/are correct?
F. (i) and (iii)
G. (iii) only
H. (i) and (iv)
I. (ii) only
2. [单选题]C Co uses material B, which has a current market price of $0·80 per kg. In a linear program, where the objective is to maximise profit, the shadow price of material B is $2 per kg. The following statements have been made:
A. (i) Contribution will be increased by $2 for each additional kg of material B purchased at the current market price
B. (ii) The maximum price which should be paid for an additional kg of material B is $2
C. (iii) Contribution will be increased by $1·20 for each additional kg of material B purchased at the current market price
D. (iv) The maximum price which should be paid for an additional kg of material B is $2·80
E. Which of the above statements is/are correct?
F. (ii) only
G. (ii) and (iii)
H. (i) only
I. (i) and (iv)
