Mango Juice Delights produces 90,000 cases annually. Each case costs:

Variable production: $21

Fixed production: $9

Variable selling: $7

Fixed selling/admin: $5

Total cost: $42 per case

Mango Juice marks up prices by 30% over full costs. The company can produce an additional 25,000 cases. A Japanese retailer has offered to buy 20,000 cases at $60 per case with additional shipping and selling costs of $4 per case. Calculate the effect on Mango Juice's gross profit if it accepts this order.