please answer the both questions 3-4

6:30 AA 01-xythos.content.blackboardcdn.com 3. A fabrication company wants to increase capacity by adding a new machine. The first is considering proposals from Vendor A and Vendor B. The fixed cost for machine A are $108,000 and for machine B. $88,000. The variable cost for Ais $13.00 per unit and for B, $15.00. The revenue generated by the units processed on these machines is $16 per unit. If the estimated output is 6000 units, which machine should be purchased and why? Answer: Which machine should they purchase and why Show Calculations Here (mandatory): PLACE YOUR ANSWERS IN THE AREA INDICATED 4. A shipment of parts valued at $77,000 needs to be shipped from Toronto to Vancouver. They could be shipped by truck, taking 21 days at a cost of $1,500, or by rail, taking 10 days at a cost of $2,500. The annual holding cost rate for this type of item has been estimated at 14%. What option is most economical? a. Send the shipment by truck b. Send the shipment by rail c. Don't send the shipment