For the given cost function

$C(x)=16900600x{x}^2$ find:

a$)$ The cost at the production level $1350$

b$)$ The average cost at the production level $1350$

e$)$ The marginal cost at the production teret $1350$

d$)$ The production level that will minimize the average cost $$

e$)$ The minimal average cost $$