A device for cutting, peeling and slicing avocados and other fruits and vegetables includes a handle, a frame element connected to the handle, and a rotating blade assembly operably secured to the frame. The photosensitive body cartridge includes a photosensitive body and a waste developing agent storage container. The pairs of pictures are selectively displayed on the first display area, and a pair of object points corresponding to each other on two pictures in each pair are indicated. The smoothed channel estimate for a particular subcarrier includes a contribution from the channel estimates of the particular subcarrier’s one or more immediate neighbors to take advantage of correlation that may exist between the particular subcarrier’s channel and the channels of that subcarrier’s one or more immediate neighbors. The compounds have activity against hepatitis C virus and may be useful in treating those infected with HCV. Assigning user-selected weights to avoidance of specified risks and alternative user-selected weights to maximization of rate of return, the invention utilizes the cash flow simulation to produce a performance index.