At Gill's Used Games, all workers have the same hourly labour supply curve: L-0.5w where w is wage per hour. Each worker is asked to work 8 hours per day. The shop allows workers to take a game home to play at no cost each day. This benefit is worth $25 to the men and $17 to the women. The cost of this benefit is zero to Gill. Gill has 20 male workers and 5 female workers. Gill has learned about employment equity legislation and is thinking of improving the gender balance of his employees. Also, four of Gill's workers happen to be retiring. If Gill replaces these four male workers with four female workers, it will increase Gill's cost by: A) $ 56 per day. B) $14 per day. C) $1 per hour. OD) None of the answers are correct. E) $ 4 per hour.