MCQOPTIONS
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				| 1. | 
                                    Internal costs include | 
                            
| A. | developers salaries | 
| B. | managers and support personnel salaries | 
| C. | the cost of overheads such as utilities, rent and senior managers | 
| D. | materials (such as manuals) and services such as travel | 
| Answer» B. managers and support personnel salaries | |