李同学2019-03-28 17:07:08

01.单选题 已收藏 标记 纠错 In 2013, a calligraphyis produced and sold for $3,000. The expenses involved in producing the painting amounted to $1,000. What is the value added by the final step of creating the painting based on the sum-of-value-added method of calculating GDP: A $2000. B $3000. C $5000. 查看解析 下一题 正确答案A 您的答案A本题平均正确率：77% GDP calculation难度：一般 推荐：      答案解析 This is the value added by the artist: $3,000 — $1,000 = $2,000. 问：这个是基础课里的截图：她的意思是 第一个0.15也要算进来，对应这道题就是第一个1000块钱也应该算进来吗？ 是否有矛盾？