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SIGNATURE TINA D. HOSKING
TITLE SECRETARY
To the Board of Directors of
The Thermo Opportunity Fund, Inc.:
In planning and performing our audit of the financial statements of The
Thermo Opportunity Fund, Inc. for the year ended November 30, 1999, we
considered its internal control, including control activities for safeguarding
securities, in order to determine our auditing procedures for the purpose of
expressing our opinion on the financial statements and to comply with the
requirements of Form N-SAR, not to provide assurance on internal control.
The management of The Thermo Opportunity Fund, Inc. is responsible for
establishing and maintaining internal control. In fulfilling this
responsibility, estimates and judgments by management are required to assess the
expected benefits and related costs of controls. Generally, controls that are
relevant to an audit pertain to the entity's objective of preparing financial
statements for external purposes that are fairly presented in conformity with
generally accepted accounting principles. Those controls include the
safeguarding of assets against unauthorized acquisition, use or disposition.
Because of inherent limitations in internal control, error or fraud may
occur and not be detected. Also, projection of any evaluation of internal
control to future periods is subject to the risk that it may become inadequate
because of changes in conditions or that the effectiveness of the design and
operation may deteriorate.
Our consideration of internal control would not necessarily disclose all
matters in internal control that might be material weaknesses under standards
established by the American Institute of Certified Public Accountants. A
material weakness is a condition in which the design or operation of one or more
of the internal control components does not reduce to a relatively low level the
risk that misstatements caused by error or fraud in amounts that would be
material in relation to the financial statements being audited may occur and not
be detected within a timely period by employees in the normal course of
performing their assigned functions. However, we noted no matters involving
internal control and its operation, including controls for safeguarding
securities, that we consider to be material weaknesses as defined above as of
November 30, 1999.
This report is intended solely for the information and use of management,
the Board of Directors and the Securities and Exchange Commission.
/s/ Arthur Andersen LLP
Cincinnati, Ohio,
December 29, 1999
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