Current Attempt in Progress Sheridan Corporation currently manufactures a subassembly for its main product. The costs per unit are as follows: Funkhouser Company has contacted Sheridan with an offer to sell it 4,900 of the subassemblies for $25 each. If Sheridan buys the subassemblies, $4 of the fixed overhead per unit will be allocated to other products. Should Sheridan make or buy the subassemblies? Sheridan should to save $ per unit