请用R软件的基本作图功能，可用上layout及order函数。

       数据大概是指说男女学生选课情况（百分比），用下图中的图边这个条图来说明选课情况，可用order函数对数据框排序后再作图。此图难点有以下几方面：（1）每个直条实际上男女合并在一起都为100%，需用直条的位置说明百分比的情况。（2）直条上标注所选课程如何实现，barplot函数似乎没有这个选项？（3）横坐标轴上下都有，如何实现？（4）还得画竖线段？
不知有无高手能想出好的办法？请给出主要代码

#### 数据如下####
### The subject area that students are studying
Subject =
c("Humanities", "Social Sciences", "Science", "Economics", "Engineering",
"Construction", "Electrical Engineering", "Vehicles and Transport",
"Business Studies", "Industrial Engineering", "Agriculture",
"Nursing (Care)", "Catering", "Nursing")

### The percentage of females studying the subject
Female =
c(85, 71, 52, 56, 19, 1, 4, 4, 62, 3, 50, 87, 58, 92)

### The area of study (Theory or Vocational)
Area =
c("Theory", "Theory", "Theory", "Theory", "Theory", "Vocational",
"Vocational", "Vocational", "Vocational", "Vocational", "Vocational",
"Vocational", "Vocational", "Vocational")

绘制下面右边的条图。.