For example, in the case of a swap involving two bonds, the benefits in question can be the periodic interest payments associated with the bonds. Specifically, the two counterparties agree to exchange one stream of cash flows against another stream.
It came out around December 1974 and cost around $621 Assembled. However many will say that the first true personal computer was the Apple II which came out in 1977 at the price of $1298.But if you get really technical the first personal computer was the Berkeley Enterprises Simon released in 1950 at a price of $300.t would probably have to be the comadore 64. I know my first computer was a Texas Instruments TI99-4A. It was a console type with a built in keyboard. It connected to a television set and I had to connect a tape recorder to it to save and retrieve files. If I remember right, it cost me about $199.00.
In the same year, the NEC PC-98 was introduced, which was a very popular personal computer that sold in more than 18 million units. Another famous personal computer, the revolutionary Amiga 1000, was unveiled by Commodore on July 23, 1985. The Amiga 1000 featured a multitasking, windowing operating system, color graphics with a 4096-color palette, stereo sound, Motorola 68000 CPU, 256 KB RAM, and 880 KB 3.5-inch disk drive, for US$1,295.