When determining his federal income tax, Curt had the following items for 2018: Personal exemption $4,150 Itemized deduction for personal property taxes 2,500 Charitable contribution of capital gain property 1,500 Net long-term capital gain 1,000 Excess of MACRS depreciation on personal property over depreciation computed using the 150% declining-balance method 600 Tax-exempt interest from City of Chicago general obligation bonds 400 What is the total amount of adjustments to taxable income for purposes of computing Curts alternative minimum tax for 2018?

a)$3,100

b)$7,250

c)$7,200

d)$7,800