Would you please help me figure this one out? I'm stuck.

The table below shows the populations of five European countries. A committee of 20 people from these countries is to be formed using the Webster method of apportionment. Country Population France 66,550,000 Germany 80,850,000 Italy 61,860,000 Spain 48,150,000 Belgium 11,320,000 Total 268,730,000 (a) Explain why 13,500,000 cannot be used as a modified standard divisor. It yields committee members which is too ---Select--- . (b) Explain why 13,750,000 can be used as a modified standard divisor. It yields committee members. (c) Use the Webster apportionment method to determine the apportionment of the 20 committee members. Country Population Members France 66,550,000 Germany 80,850,000 Italy 61,860,000 Spain 48,150,000 Belgium 11,320,000 Total 268,730,000