A customer dispenses 6 ounces of frozen yogurt into a cup, which costs $1.98 per 2ounces. The customer adds fruit bits to the 6 ounces of yogurt, creating a mixture that costs $1.61 per ounce. If the price of fruit bits is $1.92 per ounce, exactly how many total ounces of yogurt and fruit bits are in the mixture?