I need help with these thank you :)

D Question 4 1 D Question 7 1 pts Table 13-2 Table 13-5 The Flying Elvis Copter Rides Number of Output Fixed Variable Total Workers Cost Cost Cost Quantity Total Fixed Variable Marginal Average Average Average Cost Cost Cost Cost 0 $50 $50 Fixed Variable Total $0 Cost Cost Cost 1 90 $50 $20 $70 $50 $50 $0 170 $50 $40 $90 W N $150 A C D 230 $50 $60 $110 G TH 4 $120 240 $50 $80 $130 M P Q $120 R Refer to Table 13-2. The marginal product of the third worker is Refer to Table 13-5. What is the value of B? 230 units. O $25 100 units. O $50 O 77 units. $100 O 60 units. $200 D Question 6 1 pts D Question 8 1 pts Table 13-5 Table 13-5 The Flying Elvis Copter Rides The Flying Elvis Copter Rides Quantity Total Fixed Variable Marginal Average Average Average Quantity Total Fixed Variable Marginal Average Average Average Cost Cost Cost Cost Fixed Variable Total Cost Cost Cost Cost Fixed Variable Total Cost Cost Cost Cost Cost Cost $50 $50 $0 0 $50 $50 $150 A B C D E $150 A R D m G H $120 K G H $120 J K M N P O $120 R M IN O P Q $120 Refer to Table 13-5. What is the value of A? Refer to Table 13-5. What is the value of C? $25 $25 O $50 $50 $100 O $100 $200 O $200