This certainly depends on what kind of effort is to be made. If a large industry certainly requires a large capital too. If it is not too small to need a big capital. In addition, it is also depending on how to run it. business with small capital if an intense will also be big and make a lot of profit.
Yes it is enough, as a matter of fact Im starting to open a small business. My saving in doing bitcoin is enough to put up a small store. But the problem is the past few months I've waste almost 3/4 of it and went for nothing. So im planning to start over again to have a capital for the opening of my small business.
Bitcoin can provide big opportunity in long run. Right now, the rise is steady and we have to wait for it as it goes high again. Yes Bitcoin is helpful it makes you able to start your own business start up. Even you can start a small business with low cost with the passage of time it will goes bigger. Business is all about patients. All we need is to make a plain for it how to start with a low budgets and then start dividing you business soon you will be a perfect businessman.