农业银行电子渠道金融产品系列包括哪些产品类别（）。
A．网上银行
B．电子商务
C．电话银行
D．自助银行
参考答案：A, B, C, D
A finn needs to adjust the financial statements for a change in the tax rate. Taxable income is $ 80000 and pretax income is $100000. The current tax rate is 50% , and the new tax rate is 40%. The difference in taxes payable between the two rates is:
A．
B．
C．
