The requirements for amendment are the following, except:

I. It must be in writing as far as necessary to set forth clearly the change in the certificate which it is desired to make. II. It must be signed and sworn to by all members, and an amendment substituting a limited partner or adding a limited or general partner shall be signed also by the member to be substituted or added, andwhen a limited partner is to be substituted, the amendment need not be signed by the assigning limited partner. III. The certificate of limited partnership, as amended, must be filed for record in the Office of the Securities and Exchange Commission.

a.

Only I is true.

c.

Only I and III are true.

b.

Only I and II are true.

d.

All are true.