a$.$ What should Jill do now that she has discovered the$$ error?$($Select the best answer$$ below.$)$

A$.$

Jill should report the error immediately and not use the funds.

B$.$

Jill should wait for the bank to discover the$$ error, but she should not use the funds.

C$.$

Jill should report the error$$ immediately, but use the funds until the bank tells her the error is fixed.

D$.$

Jill should wait for the bank to discover the error and use the funds until they do$.$

Part $2$

b$.$ Why is it important to notify someone of a financial math$$ error?$($Select the best answer$$ below.$)$