9) One man earns $21,000 per year. Another man earns $1,675 per month. How much more does the first man earn in a year than the second?
a.
5 1/8
b.
10
c.
none of these
d.
20%
e.
$.45
f.
16 3/4%
g.
$2,200
h.
1,600 miles
i.
79
j.
-9