n
a
b
c
1
2700
54
2
200
27
3
4000
84
4
900
81
1
9
5
3500
50
2
5
6
500
72
3
4
7
3100
60
4
8
8
2400
48
5
3
9
3200
57
6
10
10
4900
96
7
2
11
5000
21
8
1
12
2600
12
9
6
13
1900
24
10
7
14
3900
90
11
9
15
3400
60
12
5
16
1700
90
13
4
17
1400
60
14
8
18
1000
36
15
3
19
3700
80
16
10
20
2300
40
17
2
21
1800
84
18
1
22
700
12
19
6
23
4400
6
20
7
24
800
30
25
4500
42
26
2500
75
27
400
36
28
4300
24
29
1600
39
30
1200
30
31
4200
72
32
300
100
33
2900
15
34
4700
51
35
600
66
36
2000
93
37
3800
10
38
4100
48
39
100
18
40
2200
9
41
3600
70
42
3300
87
43
4800
78
44
3000
63
45
2100
99
46
1300
69
47
1500
3
48
2800
33
49
4600
20
50
1100
45
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Commission
(Commission = cost of service × commission rate)
?
1)
2)
3)
4)
5)