Please solve using excel functions $---$ show excel functions and formulas. thank you

Mutual funds are classified as load or no$-$load funds. Load funds require an investor to pay an initial fee based on a percentage of the amount invested in the fund. The no$-$load funds do not require this initial

fee. Some financial advisors argue that the load mutual funds may be worth the extra fee because these funds provide a higher mean rate of return than the no$-$load mutual funds. A sample of $30$ load mutual

funds and a sample of $30$ no$-$load mutual funds were selected. Data were collected on the annual return for the funds over a five$-$year period. Formulate Hypotheses to test that the load mutual funds have a

higher mean annual return over the five$-$year period. At alpha $=0\mathrm{.}05,$ what is your conclusion?