GG Products, Inc., prepares tips and stems from a joint process using asparagus. It produced 215,000 units of tips having a sales value at the split-off point of $75,600. It produced 215,000 units of stems having a sales value at split-off of $32,400. Using the net realizable value method, the portion of the total joint product costs allocated to tips was $45,500. Required: Compute the total joint product costs before allocation.