A manufacturer specializes in producing a part with a design specification of $13\mathrm{.}30+-0\mathrm{.}15cm.$ Over the last year, the operations manager tracked parts manufactured that measured at or outside the tolerance range, i$.$e$.,$ less than or equal to $13\mathrm{.}15cm$ or greater than or equal to $13\mathrm{.}45cm,$ and calculated it cost $$78$ to repair each part. What is the Taguchi loss function for this part?