Current Attempt in Progress

At the end of October, Debra lamented the company's situation: in the middle of production of Blossom$-$T$\text{'}$s most popular long$-$sleeve

T$-$shirt, the company ran out of its usual collars, purchased from one main supplier. That supplier was also sold out. Blossom$-$T could

get a slightly different premade collar, from a new supplier, at the same cost. So Debra went ahead with the order, hoping it wouldn't

delay production or affect the quality of the shirts.

As it turned out, the new collars failed Blossom$-$T$\text{'}$s quality control testing. Stuck with unwearable T$-$shirts, the company was also in a

bind with its retail outlets, which wanted more shirts to sell! The costs to produce this most recent batch of shirts is as follows.

C$)$ In the decision of whether or not to rework the bad batch of T$-$shirts, how much of the T$-$shirt cost was sunk? $($Round answer $2$ decimal places$)$

If Blossom$-$T could have sold the botched shirts in as$-$is condition for $$11\mathrm{.}00$ per shirt to a salvage store, would it have been better off than fixing them?