General Partnership, Speedy Print, sold a piece of equipment. For book purposes, the gain was $5260 (based on straight-line depreciation); for tax purposes, the gain was $8645 (based on MACRS); and for AMT purposes, the gain was $6986 (less depreciation allowed under AMT rules. What adjustment for AMT purposes does the partnership report on schedule K, line 17b?

A. ($1725)

B. ($1660)

C. $1660

D. $3385