rental 
ID	type		days	discount
1	mid size	2	11.00
2	economy		3	7.00
3	mid size	3	13.00
4	mid size	3	20.00
5	mid size	3	6.00
6	mid size	4	8.00
7	economy		5	7.00
8	luxury		6	20.00
9	luxury		7	5.00
10	economy		7	17.00
11	luxury		7	17.00
12	mid size	7	20.00
13	luxury		8	12.00
14	luxury		9	5.00
15	economy		9	9.00
16	luxury		10	18.00
17	luxury		11	20.00
18	economy		11	16.00
19	mid size	12	18.00
20	luxury		13	19.00
21	economy		14	9.00
22	mid size	14	14.00
23	mid size	1	17.00
24	luxury		2	13.00
25	mid size	3	12.00
26	mid size	3	18.00
27	economy		4	19.00
28	luxury		4	14.00
29	luxury		4	18.00
30	luxury		4	17.00
31	luxury		4	5.00
32	mid size	5	19.00
33	economy		6	19.00
34	mid size	6	20.00
35	luxury		7	10.00
36	economy		8	18.00
37	economy		8	12.00
38	luxury		8	10.00
39	mid size	8	9.00
40	economy		8	17.00
41	economy		8	13.00
42	mid size	9	19.00
43	economy		10	13.00
44	mid size	11	12.00
45	mid size	12	12.00
46	economy		13	6.00
47	mid size	14	19.00
48	economy		1	19.00
49	economy		1	17.00
50	economy		2	12.00
51	mid size	3	15.00
52	economy		3	9.00
53	mid size	3	8.00
54	mid size	3	18.00
55	mid size	3	7.00
56	economy		4	6.00
57	economy		4	18.00
58	mid size	4	11.00
59	economy		4	6.00
60	economy		4	6.00
61	economy		5	19.00
62	mid size	6	12.00
63	mid size	6	11.00
64	economy		6	8.00
65	mid size	7	5.00
66	economy		8	15.00
67	mid size	9	7.00
68	economy		10	17.00
69	mid size	11	20.00
70	economy		11	16.00
71	economy		11	19.00
72	economy		11	6.00
73	mid size	12	17.00
74	economy		12	19.00
75	economy		12	8.00
76	economy		12	5.00
77	economy		12	16.00
78	mid size	13	12.00
79	mid size	14	20.00
80	economy		1	13.00
81	economy		2	9.00
82	mid size	2	5.00
83	mid size	3	12.00
84	mid size	4	16.00
85	mid size	4	10.00
86	economy		5	12.00
87	economy		6	20.00
88	economy		7	8.00
89	economy		8	19.00
90	economy		8	18.00
91	economy		8	9.00
92	economy		8	16.00
93	economy		9	8.00
94	economy		10	13.00
95	economy		10	8.00
96	economy		10	7.00
97	economy		10	19.00
98	economy		11	6.00
99	economy		11	20.00
100	economy		11	17.00