导线联测的主要工作有()。
A.测连接边和连接角
B.导线复测
C.测大地方位角
D.测起始点坐标
参考答案:A
绩效计划
A bond with a 12 percent coupon, 10 years to maturity and selling at 88 has a YTM of:()
A. between 10% and 12%.
B. between 13% and 14%.
C. over 14%.