REWRITE the following statements so that they conform to contemporary conventions of business writing. Focus on how information is conveyed:

-Eliminate unnecessary, redundant, or repetitive information and phrasing.

-Avoid vague or non-specific statements. Add specific details if necessary.

-Strive for simple and clear statements the average reader can understand easily.

1) Our sales representatives must try to attempt to notably increase the number of sales visits they manage to conduct within a one-week period.

2) Staff members employed in the field of sales must from time to time periodically undergo mandatory professional development training classes.