Peterson Company has both fixed and variable costs. If thevolume doubles the total variable costs will double.TrueFalseJenny was reviewing the water bill for her doggy day spa anddetermined that her highest bill $1700 occurred in July when shewashed 800 dogs and her lowest bill $900 occurred in Novemberwhen she washed 400 dogs. What was the variable cost per dogassociated with Jennys water bill?$0.67$1.00$0.50$2.00