Jasper Company manufactures lamps and is deciding between two alternatives: 1. Process the lamps further by adding a shade ("decorative lamp" alternative) 2. Sell their lamps as is ("basic lamp" alternative) It costs $22 to make each basic lamp which are sold for $35 each. After adding the shade, which costs an additional $4 per lamp, each decorative lamp can be sold for $45 each. Jasper sells 1,000 lamps each month. If Jasper processes the lamps further, by how much does net income increase or decrease