Final answer:
Statement A and B are true, while statements C and D are false.
Step-by-step explanation:
Statement A is true. Deferred development costs on the statement of financial position (SFP) result in a deferred income tax liability. This means that the company has recognized a liability for future income taxes associated with these costs.
Statement B is true. Deferred development costs result in deductible temporary differences. This means that the expenses associated with the development costs will be deductible for tax purposes in the future.
Statement C is false. The accounting basis for deferred development costs is the amount capitalized and amortized on the statement of financial position (SFP) over time, not the initial amount recorded.
Statement D is false. The tax basis for deferred development costs is the capitalized amount that will be deducted for tax purposes over time, not nil.