variable cost is $$20$ per unit produced a$.$ What is the maximum profit per month for this product?

A company has established that the relationship between the sales price for one of its products and the quantity sold per month is approximately p$=70-010$ ID is the demand or quantity sold per month and p is the price in dollars$).$ The Pou coat is $$1,300$ per month and the

b$.$ What is the range of profitabile demand during a month?

a$.$ The maximun profit per munth for this product is $3($Round to the nourest dollar

b$.$ The range of profitable demand during a month in from units to units. $($Round up the lower limit and down the upper limit to the nearest whole number$)$