Answer:To find out how much Janice earned per kilogram of fries, we can divide her total earnings by the total number of kilograms she sold.Janice sold 6 kilograms per day for 5 days, so the total number of kilograms sold is:6 kg/day ×5 days = 30 kg6kg/day × 5 days = 30kgHer total earnings are P2,550, so the amount she earned per kilogram is:2 550 ÷30 kg = P85 per kgThus, the correct answer is D. P85.