online sales of a particular product are related to the number of clicks in a month. it was found that 1,520 clicks results in $2,748 of online sales, and that 1,840 clicks results in $2,956 of online sales. write a linear function that models the online sales of the product based on the numbet of clicks om its advertisement. how many clicks would we need to expect $3,385 in monthly online sales from this particular product?