Problem 5 Jill Corporation's sales, current assets, and current liabilities have been reporte as follows over the last five years (amounts in thousands): 2019 2018 2017 2016 2015 Sales P10,800 P9,600 P9,200 P8,640 P8,000 Current assets 2,626 2, 181 2,220 2,267 2,225 Current liabilities 475 450 350 325 250 Required: Express all the sales, current assets, and current liabilities on trend index. Round your decimals up to 2 places. a. Use 2015 as your base year. b. Use 2019 as your base year