sunland corporation currently manufactures a subassembly for its main product. the costs per unit are as follows: direct materials direct labor variable overhead fixed overhead total $4 sunland should 13 8 11 $36 funkhouser company has contacted sunland with an offer to sell it 5,000 of the subassemblies for $29 each. if sunland buys the subassemblies, $5 of the fixed overhead per unit will be allocated to other products. should sunland make or buy the subassemblies? to save $ per unit. redo reload