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Based on this table:

A_{1}A_{1}

A_{1}A_{2}

A_{2}A_{2}

Average number of offspring

10

10

5

Genotype Frequency

0.01

0.18

0.81

A. What is the relative fitness of each genotype?
B. What are the genotype frequencies in the next generation?
C. What are the expected genotype frequencies in the next generation? (should equal 1)
D. What are the expected allele frequencies in the next generation?
Ok so for a I have this
A_{1}A_{1} = 10/10 = 1
A_{1}A_{2} = 10/10 = 1
A_{2}A_{2} = 5/10 = 0.5
And for D I have
Allele frequencies:
A_{1 } = 15/25 = 0.6
A_{2} = 10/25 = 0.4
Are those right? I am mostly confused on B and C. This is my best guess for C:
A_{1}A_{1} = 0.4 x 0.4 = 0.16
A_{1}A_{2} = 0.4 x 0.6 = 0.48
A_{2}A_{2} = 0.6 x 0.6 = 0.36
Please Help!! I really need help with B.