On November 1, 2015, Prolife sold merchandise with a cost of $5,000 for $10,000, with payment terms of 5/10, n/40. Prolife paid fright out of $100. Of these, merchandise sold for $3,000(with a cost of $1,500) was returned on November 6. The company received the payment for the balance amount on November 10, 2015. Calculate the Net sales revenue. Select one: O $6,750 O $7,000 O $6,550 O $6,500 O $6,650