Who is asked to call back? What were the production figures in July?

M: Peterson and Taylor. Can I help you?
F: Yes, this is Isabel Hawkins from R & D. Can I speak to Dorothy Borrow, please?
M: I am afraid she is out at the moment. I am the secretary, Francis Gregory. Can I take a message?
F: Yeah, ask her to call me back this afternoon.  My number is 345 -517 -7563. Thank you.
M: You are welcome.

M: Now, the production figures for July.  After June’s excellent figure of 450 units, we forecast another rise but unfortunately staff illness in July meant production was only 425 units. However, the September figures are better, and production is up to 400 already, after only 3 weeks.