Consider the following information: Materials Costs $46,000 92,000 138,000 Conversion Costs 78,000 124,000 $202,000 Beginning work in process Current period costs Total cost If the equivalent units of production under weighted-average costing were 40,000 and 50,000 for materials and conversion costs, respectively, what are the costs per equivalent unit? $1.15; $1.56 O $1.76; $1.94 $2.30; $2.48 O $3.45:$4.04 O None of these