A consumer products company reported a 5.4 percent increase in sales from 2014 to 2015. sales in 2014 were $29,600. in 2015, the company reported cost of goods sold in the amount of $9,107. what was the gross profit percentage in 2015?.............. i just need the solution for calculating the sales 2015 . how the it become 1.054 then multiply by $29600? thanks