Internal sources of capital are those that are
(a) generated through outsiders such as suppliers
(b) generated through loans from commercial papers
(c) generated through issue of shares
(d) generated within the business
Mr. Shah, a businessman of the textile industry has rented some necessary machines and equipment for 3 years. Within a very short time period, he became very famous in the business field. What sources has Mr. Shah taken to support funds for the collection?