Interpret the general information of Kellogg together with the cost of equity information below. Select the correct statement. Hint: Use Gordon formula.

The best estimate of cost of equity is $15\mathrm{.}8\%.$

The best estimate of cost of capital is $9\mathrm{.}72\%.$

The best estimate of cost of equity is $2\mathrm{.}52\%.$

The best estimate of cost of capital is $3\mathrm{.}4\%.$