Exhibit A
Operating Expense Limits
Effective April 30, 2026
| Fund | Class | Operating Expense Limit | Term |
| Rational Strategic Allocation Fund |
Class A Class C Institutional Class T |
0.70% 1.45% 0.45% 0.70% |
April 30, 2027 |
| Rational Premium Income Fund |
Class A Class C Institutional Class T |
2.24% 2.99% 1.99% 2.24% |
April 30, 2027 |
| Rational Dynamic Brands Fund | Class A Class C Institutional Class T |
1.49% 2.24% 1.24% 1.49% |
April 30, 2027 |
| Return Stacked® Balanced Allocation & Systematic Macro Fund |
Class A Class C Institutional Class T |
2.22% 2.97% 1.97% 2.22% |
April 30, 2027 |
| Rational/Pier 88 Convertible Securities Fund |
Class A Class C Institutional |
1.24% 1.99% 0.99% |
April 30, 2027 |
| Rational Special Situations Income Fund |
Class A Class C Institutional |
2.00% 2.75% 1.75% |
April 30, 2027 |
|
Rational/RGN Dynamic Equity Fund
|
Class A Class C Institutional |
2.24% 2.99% 1.99% |
April 30, 2027 |
Mutual Fund and Variable Insurance Trust
By: /s/ Jennifer Bailey
Print Name: Jennifer Bailey
Title: Secretary
Rational Advisors, Inc.
By: /s/ Jerry Szilagyi
Print Name: Jerry Szilagyi Title: President