It's c. I mean they put it in the question. But that could be a trick lol. But I'm pretty sure
I think the best type of productivity software to use would be Microsoft Excel because you can input figures/data and generate various graphs and charts based upon it.
1) to save time and money
2) to avoid mistakes that could result in a poor product
3) to maintain the standards and uniformity of a product
creating clear procedural texts can ensure that your workers will obey, saving time and money. creating clear procedural texts can guarantee your workers will avoid making mistakes that could result in poor products because they will understand the rules and guidelines if they read a clear procedural text. This supports the third option as well.