I'm not sure why we assume that a more intelligent system would prevent that much more problems.
Intelligent AI orders image processing ASICS from Image Processing Inc, Image Processing Inc doesn't send order on time. Of course Intelligent AI is intelligent so it calculated error margins in delivery time. Image Processing Inc goes bankrupt, order cannot be delivered, product launch fails, Intelligent's AI boss is mad at Intelligent AI.
Doing business means dealing with systems you have no control over, more intelligence may mean better predictions and broader understanding of the systems you are dealing with (IE, not ordering chips from an area where you as an AI predict an earthquake to happen based on seismographic data you have access to that no reasonable business person would research), but it won't mean these AI's will be some kind of infallible God, they'll just be a bit better.
My personal belief is that even if you "increase" intelligence by an order of magnitude, your ability to predict the behavior of external systems doesn't increase proportionally. You'll still have to deal with unpredictability and chaos; weather, death, scams, war, politics, manufacturing, emotions, logistics.
OTOH, I do believe running a business will become more efficient.