SOLUTIONS TO EXERCISES, LESSON 4
1.
a
(para 4-2b)
2.
b
(para 4-8b) (200 X 4 percent = 200 X .04 = 8)
3.
b
(paras 4-8b, 4-16) (200 X 0.05 = 10)
4.
d
(para 4-11b)
5.
d
(para 4-13)
6.
a
(para 4-7a)
7.
c
(paras 4-1d, 4-24)
8.
b
(para 4-6)
9.
b
(paras 4-22a, 4-23a)
10.
a
(para 4-10) (350 X 0.04 = 14)
11.
b
(para 4-18a; figure 4-14)
12.
b
(para 4-4; figure 4-10)
13.
c
(para 4-15b)
14.
c
(para 4-12a)
15.
b
(para 4-11b)
End of Lesson 4
MD0535
4-31