Please help me...........

Dear student,

(a) Scale of X-axis is 1000 as 1 unit = 1000 and in Y-axis 1 unit = 1 year.
(b) No.of bicycles manufactured in 2015 = 6000
(c) No.of bicycles manufactured in 2014 = 5000
No.of bicycles manufactured in 2016 = 8000
Total no.of bicycles manufactured in the year 2016 than 2014 = 8000 - 5000 = 3000
(d) Minimum no.of bicycles ar manufactured in the year 2013 and No.of bicycles manufactured is 3000
(e) Maximum no.of bicycles manufacture = 8000
Minimum No.of bicycles manufactured = 3000
Ratio = 8000 : 3000
= 8 : 3

Regards