Smarty Pants Company sells two​ products, green camouflage pants and orange camouflage pants. Smarty Pants predicts that it will sell 800 pairs of green pants and 1 comma 500 pairs of orange pants in the next period. The unit contribution margins for green pants and orange pants are $ 7.25 and $ 9.00​, respectively. What is the weighted average unit contribution​ margin? (Round the final answer to the nearest​ cent.)