Refer to the letter below and answer the following questions.
With the signing of the（56）________ contract, we would like to welcome you as a supplier to our company.
We have a high demand for quality and （57）________ tolerance for error. Based on our research, that also describes your firm.
We are glad to be doing business with you. Jennifer Owens will be your （58）________ contact for all incoming materials and orders. If you have a question about payment, contact Ms. Simpson in our accounting office. She will help you sort the matter out. Again, welcome aboard. If there is anything we can do to help facilitate this new relationship, please do not hesitate to ask.

Sincerely