1. A website sells sweaters. The amount of sales p(c) varies directly with the number of customers c. Ten customers bought a total of $455 worth of sweaters.Which equation can be used to find the sales for c customers?A. P(c) = 45.5cB. P(c) = 455cC. P(c) = 4550/cD. P(c) = 455/c2. The time it takes to wash all the windows on a large building W(x) varies inversely with the number of workers assigned to the job x. It takes 6 hours to complete the job when 4 workers are assigned to it.Which equation can be used to find the time to complete the job when x workers are assigned to it?A. W(x) = 1.5xB. W(x) = 24xC. W(x) = 10/xD. W(x) = 24/x