For the President's Inn Guest Datbase below, $(a.)$ Use formulas $to$ calculate the Daily Rate Considering Guests $in$ Column I considering each guest over $2$ incurs the additional charge noted. $(b.)$ Calculate the length $of$ the stay $in$ days $in$ Column $J(c.)$ Calculate the Total

Bill $in$ Column $K$ given that the discount noted $ison$ the total bill when a stay $is$ longer than $6$ days $(soif>6$ days then subtract $\%$ indicated$).$