I need help computing the gross profit percentage and the last empty set of boxes! I provided the sales revenue, net profit, and gross profit that I already calculated, as well as the general (should this information be needed). Thank you!

PB6-3 Part 1 Required: 1. Compute Sales Revenue, Net Sales, and Gross Profit for LBS. Sales Revenue 789.400 Net Sales Gross Profit402,566; 778,056 PB6-3 Part 2 2. Compute the gross profit percentage. (Round your answer to 1 decimal place.) Gross Profit Percentage No Transaction General Journal Debit Credit Cash 770,000 Sales Revenue 770,000 2 a(2) Cost of Goods Sold 369,350 Inventory 369,350 Sales Returns and Allowances 8,400 Cash 8,400 4 b(4) Inventory 5,500 Cost of Goods Sold 5,500 Accounts Receivable 19,400 Sales Revenue 19,400 c(2) Cost of Goods Sold 11,640 Inventory 11,640 Cash 9,506 194 Sales Discounts Accounts Receivable 9,700 Sales Returns and Allowances 2,750 Accounts Receivable 2,750 PB6-3 Part 4 4. LBS is considering a contract to sell building supplies to a local home builder for $38,000. These materials will cost LBS $26,800. What would be the increase (or decrease) gross profit and gross profit percentage? (Round "Gross Profit Percentage" to 1 decimal place.) Gross Profit Gross Profit Percentage to