Answer:
1. B = 79.12 MeV
2. B = -4.39 MeV/nucleon
3. B = 2.40 MeV/nucleon
4. B = 7.48 MeV/nucleon
5. B = -18.72 MeV
6. B = 225.23 MeV
Step-by-step explanation:
The binding energy can be calculated using the followng equation:

Where:
Z: is the number of protons
: is the proton's mass = 1.00730 u
N: is the number of neutrons
: is the neutron's mass = 1.00869 u
M: is the mass of the nucleus
1. The total binding energy of
is:


2. The average binding energy per nucleon of
is:

Where: A = Z + N
3. The average binding energy per nucleon of
is:


4. The binding energy per nucleon of
is:

5. The total binding energy of
is:


6. The total binding energy of
is:


I hope it helps you!