单选题
单选题 In the 1978—1979 school year,if 12percent of the amount of contributions allocated to scholarships and operational expenses was allocated to heating costs,approximately how much was NOT allocated to heating costs?
A. $2,000 B. $25,000
C. $176,000 D. $205,000
E. $250.000
【正确答案】 D
【答案解析】在1978—1979学年,若分配给奖学金和实验费用的捐资的12%用于取暖,大约有多少费用没有分配给取暖?
从捐资分配图(Allocation of All Contributions)中可以观察到1978—1979学年学院R所获得的捐资共约$233,000,从而没有分配给取暖的费用约为$233,000×(1-12%)=$205,040,与选项(D)的结果相一致。
单选题 Approximately what was the total amount of contributions to College R from the1978—1979 school year through the 1980—1981 school year,inclusive?
A. $967,000 B. $1,000,000
C. $9,000,000 D. $9,667,000
E. $10,000,000
【正确答案】 B
【答案解析】学院R从1978—1979学年到1980—1981学年(包括二者)获得的捐资总额约为多少?
从捐资分配图(Allocation of All Contributions)可以发现学院三个学年获得的捐资额分别为$233,000,$300,000,$467,000,因此其总额为三者之和,等于$1,000,000。