1979 1980 1981 1982 1983 1984 assume 1985 1986 1987 1988 1989 1990 Net assets Asset Data Accounts receivable Inventories Net PP&E (revised) Total assets Accounts payable $1,622 $1,328 598 $1,680 756 $1,976 $2,136 $2,303 651 889 961 1,036 10,600 10,040 9,430 8,770 8,160 7,490 $12,873 $11,966 $11,866 $11,635 $11,257 $10,829 873 730 924 1,087 1,175 1,267 $12,000 $11,236 $10,942 $10,548 $10,082 $9,562 5.5% 10.0% $2,487 $2,686 $2,901 $3,133 $3,384 $3,655 4.5% 1,119 1,208 1,305 1,409 1,522 1,644 6,760 5,970 5,120 4,210 3,240 2,670 $10,366 $9,865 $9,326 $8,753 $8,146 $7,969 1,368 1,478 1,596 1,724 1,862 2,011 $8,998 $8,387 $7,730 $6,284 $5,958 $7,029 * After 1984, power cost grow at 12% per year. Depreciation is based on a 10-year life. Other items projected as a percent of Sale