5. Cherry owns a fruit stand at the corner of Espana street and N. Reyes Street. She buys ripe bananas every day for P20 per hundred and sells them for P50. At the end of the day, all unsold ripe bananas must be used for her household consumption. Pas demand has been 500 bananas on 40 days, 600 on 60 days, 700 on 60 days and 800 on 40 days, Using the EV concept, find the optimal daily stock action