Below is part of the tax footnote for Ford Motor Comapny:

	2021
Deferred tax assets
Employee benefit plans	$	2,320
Net operating loss carryforwards	4,163
Tax credit carryforwards	10,437
Research expenditures	1,117
Dealer and dealers customer allowances and claims	1,944
Other foreign deferred tax assets	2,005
All other	2,353
Total gross deferred tax assets	24,339
Less: Valuation allowances	-1,067
Total net deferred tax assets	23,272
Deferred tax liabilities
Leasing transactions	2,103
Depreciation and amortization (excluding leasing transactions)	2,881
Finance receivables	756
Carrying value of investments	2,149
Other foreign deferred tax liabilities	893
All other	2,275
Total deferred tax liabilities	11,057
Net deferred tax assets/(liabilities)	$	12,215

From this footnote we can infer:

a. Future book income will be higher than future taxable income because there is net deferred tax liability.

b. Current book income is lower than taxable income because there is net deferred tax asset.

c. Future book income will be lower than future taxable income because there is net deferred tax asset.

d. Current book income is higher than taxable income because there is net deferred tax liability.

e. We cannot infer anything from the relative book and tax income from this information.