I need answer for the part B: Thank you.

Transfer Time (sec)	File Size (MB)	Hours past 8:00 am
18.9	38	0
31.5	83	0.4
22.9	46	0.8
20.9	52	1.2
21.1	31	1.6
19.5	41	2
29.4	64	2.4
17.1	38	2.8
36.5	80	3.2
23.7	69	3.6
15.8	25	4
16.2	37	4.4
36.6	94	4.8
25.3	71	5.2
37.5	87	5.6