Given the follwing information: Gain on sale of plant asset 29,000 Notes receivable 150,000 Sales 1,250,000 Selling expenses 82,000 Prepaid insurance 24,000 Beginning Inventory 625,000 Unearned revenue 5,000 Ending Inventory 130,000 Cash 100,000 ? ?What is total current assets O a. 404,000 O b. 356,000 899,000 O d. 409,000