$($a$).$What is the ABC unit product cost for the deluxe model after this change? $($Round your intermediate calculations and final answer to $2$ decimal places.$)$

$($b$).$ Which of the following statements are true? $($You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.$)$

check all that apply

$-$The traditional unit product costs for the two models are unchanged by the change in production orders because neither the total estimated overhead cost nor the total direct labor$-$hours were affected.

$-$The traditional unit product costs for the two models have been changed by the change in production orders because traditional overhead allocations based on direct labor$-$hours ignore other cost drivers such as production orders.unanswered

$-$The traditional unit product costs for the two models are unchanged by the change in production orders because traditional overhead allocations based on direct labor$-$hours ignore other cost drivers such as production orders.

$($d$).$ Which of the following statements are true concerning the effects of the change in production orders on the ABC unit product costs? $($You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.$)$

check all that apply

$-$The ABC unit product cost of the Deluxe model has increased and the ABC unit product cost of the Tourist model has decreased because a lower proportion of the production orders are now attributable to the Deluxe model.

$-$The ABC unit product cost of the Deluxe model has increased and the ABC unit product cost of the Tourist model has decreased because a higher proportion of the production orders are now attributable to the Deluxe model.unanswered

$-$The ABC unit product cost of the Deluxe model has decreased and the ABC unit product cost of the Tourist model has increased because a lower proportion of the production orders are now attributable to the Deluxe model.

$-$The ABC unit product cost of the Deluxe model has decreased and the ABC unit product cost of the Tourist model has increased because a higher proportion of the production orders are now attributable to the Deluxe model.