1.2 James needs the following cost calculations for his Column: 1.2 .1 The difference between the summer and winter rates for adults in the Valley of the Waves. Write the difference as a percentage. 1.2 .3 The return rental car cost (in rand) if the distance between "Lost City" to Pilanesberg Nature Reserve is 15 km. The income (in rand) if the Lost City's bedrooms are all sold out. 1.2 .5 During the summer, all bedrooms are regularly fully booked. During the winter time, it decreases by around \( 50 \% \). Write down the relationship between the summer and winter bedroom reservation as a ratio in its simplest form.

Let's break down each part of the problem step by step. ### 1.2.1 Difference Between Summer and Winter Rates for Adults To find the difference between the summer and winter rates for adults in the Valley of the Waves as a percentage, we need the summer rate (\( S \)) and the winter rate (\( W \)). The formula for the percentage difference is: \[ \text{Percentage Difference} = \left( \frac{S - W}{W} \right) \times 100 \] Please provide the values for \( S \) and \( W \) to proceed with the calculation. ### 1.2.3 Return Rental Car Cost To calculate the return rental car cost for a distance of 15 km, we need the cost per kilometer (\( C \)). The total cost for the return trip (which is double the distance) can be calculated as: \[ \text{Total Cost} = 2 \times \text{Distance} \times C = 2 \times 15 \times C = 30C \] Please provide the value for \( C \) to proceed with the calculation. Next, for the income if all bedrooms in Lost City are sold out, we need the number of bedrooms (\( B \)) and the price per bedroom (\( P \)). The total income can be calculated as: \[ \text{Total Income} = B \times P \] Please provide the values for \( B \) and \( P \) to proceed with the calculation. ### 1.2.5 Ratio of Summer to Winter Bedroom Reservations During the summer, all bedrooms are fully booked, which we can denote as \( 1 \) (or \( 100\% \)). In winter, the bookings decrease by \( 50\% \), so the winter bookings can be represented as \( 0.5 \) (or \( 50\% \)). The ratio of summer to winter bookings is: \[ \text{Ratio} = \frac{\text{Summer Bookings}}{\text{Winter Bookings}} = \frac{1}{0.5} = 2:1 \] This ratio is already in its simplest form. ### Summary - For 1.2.1, please provide summer and winter rates. - For 1.2.3, please provide the cost per kilometer, number of bedrooms, and price per bedroom. - For 1.2.5, the ratio of summer to winter bookings is \( 2:1 \). Let me know the missing values to complete the calculations!