Please capitalize where necessary: christoph berg, who has recently been added to the dam team thanked martin michlmayr, who has been application manager for more than 120 applicants interested in joining the debian project as official debian developer.
A: Christoph Berg, who has recently been added to the DAM team thanked Martin Michlmayr, who has been Application Manager for more than 120 Applicants interested in joining the Debian Project as official Debian Developer.

Please capitalize where necessary: in the above example, at 3 runs the marginal revenue is $350 but the marginal private cost is $300 so, in the absence of legal liability for crop damage or a payment from farmers, the railway company's profit is higher at 4 runs than at 3.
A: In the above example, at 3 runs the marginal revenue is $350 but the marginal private cost is $300 so, in the absence of legal liability for crop damage or a payment from farmers, the railway company's profit is higher at 4 runs than at 3.

Please capitalize where necessary: there's an art to driving a truck.
A: There's an art to driving a truck.

Please capitalize where necessary: indicator organisms for faecal contamination (e.g. e. coli).
A:
Indicator organisms for faecal contamination (e.g. E. coli).