For Valentine's Day, the student council is going to sell single roses and chocolate hearts. The council must first buy roses and hearts to sell. Each rose costs $0.75 while each chocolate heart costs $0.50 at the store. The council at most $270 to spend on this fundraiser. On average, it takes prepare a rose by wrapping it with a red ribbon and writing a name ribbon. On average, it takes one minute to prepare a chocolate heart by wrapping it and writing a name on the card. The student council has 10 hours to prepare the roses and chocolate hearts. If the student make a profit of $0.80 on each rose and $0.60 on each chocolate many roses and chocolate hearts should they buy, prepare and sell profit. two minutes on the has to at council heart, to how maximize most will