Running a business by owner is the best way, because if it is gone to other hand then he or she may not be give enough attention on that. That will be make an obvious result and that is loss. Now take business decision is not an easy work, but for that depends on others view is also not good. The reason is other people will not think about your before their thinking. So, the owner must take necessary steps to improve the business by him.
A business person needs to take lots of decision. From the beginning he must need to do the financial budget, where he must need to figure out how much money will be need to start, how much will be needed to run it until it is in loss, how many days it needed to get the breakeven point and from when they start to have the profit. For this entire decision taking the business person needs lots data which he collect from the market actually from others, but the result what will be find out that will be different from person to person because each have their own financial concepts. So he must need to choose the best one by using his mind.
The business people also need take the decision that how to positioning, how to branding, how to increase the brand equity, how the advertise will be. All of the upper decision is so much critical for improving the business. A wrong decision in here can destroy the business. So, only the owner can take this risk. So, he must needs to take the decision about these using the data which are to be collected from the market and most importantly he must need to use his own mind instead of others decision.
Here are your two most suited options: