Refer to the same information given in the first question and now assume that the company have an option to expand and be able to produce a maximum of $60$ bicycles per month. To make this happen, the company would need to invest $72,000$ six months before they can start utilising the new capacity. Once they start utilising their new capacity, the monthly fixed costs would go up by $2,000.$ At the same time, to ensure all the produced bicycles can be sold, the company would need to reduce the selling price to $800$ per bicycle. Assuming the cost of producing a bicycle $(500)$ and the capacity utilisation $(80\%)$ is the same before and after the increase in capacity, do the necessary calculations to find out how long would it take the company to recover $72,000,$ counting from the moment the money is invested?