The primary factor determining the ladder load capacity is your weight along with the weight of any materials or tools you will utilize. It's essential to select a ladder that can support this total weight safely. Other factors, such as the ladder's design and material, are secondary considerations. ;
The load capacity required for a ladder is primarily determined by your weight and the weight of any materials or tools you'll use. It's essential to ensure that the total load does not exceed the ladder's capacity for safety. Therefore, option C is the correct answer.
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