Living Ornaments is offering a special for wedding planners. Wedding flower orders totaling over $500 receive a 10% discount, over $750 a 15% discount, over $1,000 a 20% discount. All orders $1,500 and above receive a 25% discount. The delivery charge is $76 on weekdays and $124 on weekends. Terms are 2/10 EOM. WeddingsRUs placed an order for Thursday, June 1, delivery. The list price on the chosen flowers totals $863.50. Note: Round all intermediate calculations to two decimal places (the nearest penny) and enter your final answers rounded to two decimal places. Required: a. Calculate the trade discount and the net price for the flowers to be delivered. Answer is complete and correct. b. How much does WeddingsRUs owe if they pay the invoice on July 10