Answer:
net refund value for Luke = $3285
Step-by-step explanation:
given data
gross tax liability = $2,020
nonrefundable personal tax credit = $2,730
business tax credit = $1,665
refundable personal tax credit = $710
income taxes withheld from salary = $2,575
solution
we get here Luke's non refundable credit that is
Luke's non refundable credit = $2730 - $2020
Luke's non refundable credit = $710
so
net refund value for Luke will be here
net refund value for Luke $710 + $2575
net refund value for Luke = $3285
so we can say that it is includes the refundable value and the unused business tax value which gets carried over