The chart shows the number of eggs produced on a farm in the first five months of the year.
Which of the following statement is true?
(a) The number of eggs produced in April were 669 more than in February.
(b) The number of eggs produced in May were 705 less than in March.
(c) The number of eggs produced in January were 82 more than in March.
(d) The number of eggs produced in April were 247 less than in May.