20. | Selling and distribution expenses |
This caption is made up as follows:
2017 | 2016 | 2015 | ||||||||||
S/(000) | S/(000) | S/(000) | ||||||||||
Advertising and promotion | 18,955 | 15,631 | 8,410 | |||||||||
Personnel expenses, note 21(b) | 17,982 | 17,096 | 16,230 | |||||||||
Third-party services | 7,392 | 4,551 | 4,596 | |||||||||
Provision for doubtful accounts, note 7(d) | 1,190 | 114 | 315 | |||||||||
Other | 1,048 | 2,507 | 1,930 | |||||||||
46,567 | 39,899 | 31,481 |