Charlie, a single taxpayer, is employed as a global travel manager. He incurred $4,500 in unreimbursed employee business expenses that exceed 2% of his adjusted gross income. Following California law, how are his employee business expenses reported on his California return? Enter the total amount paid on Schedule CA (540), Part II, line 21. Prepare federal Form 2106, using California amounts. Enter the amount from line 10 of federal Form 2106 on Schedule CA (540),Part II, line 19. Prepare federal Form 4684, using California amounts. Enter the difference between the federal and California amount on Schedule CA (540), Part II, line 15, column B or column C. Under federal law, the deduction for unreimbursed employee expenses subject to the 2%