Bright times company manufactures table lamps. it purchases 50,000 light bulbs from an outside supplier for $0.60 per unit. neon company, a sister company, makes the same light bulb. currently, neon has excess production of 70,000 units. each light bulb is sold for $0.60 per unit and has a variable cost of $0.25. using the negotiated approach, determine the increase in income for bright times company if the negotiated price between bright times and neon is $0.45.