1D1. Landfall Navigation began pperatipns in 2D]? and presides a one year warranty on the prpduets it sells. They estimate that Eti pf the dy units salad in E131? will be returned fer repairs and that these repairs will east 58 per unit. The must all repairing l units presented fer service in EDI? was 5123,12I. Landfall sheuld repert a. warranty expense bf $32,031:} for 201?. b. warranty expense of $1EDJ3DD for 261?. e. warranty liability of $1El an December 31,201? d nb warranty bbligaijpn on December 311 201?. since this is only a ebntingent liability