. During 2020, Scrooge McDuck has the following gains and losses:

LTCG (long-term capital gain)	$ 6,930
STCG (short-term capital gain)	2,100
STCL (short-term capital loss)	3,815
LTCL (long-term capital loss)	4,745

a. How much is McDucks tax liability on these capital asset transactions if his taxable income is $46,750?

b. How much is McDucks tax liability on these capital asset transactions if his taxable income is $246,750?

c. How much is McDucks tax liability on these capital asset transactions if his taxable income is $546,750?