A sari-sari store sells P5 000 worth of products during its first week The owner of the sari-sari store has set a goal of increasing his weekly sales by 1 000 each week for 10 weeks. If we assume that goal is met, find the total sales during the first 11 weeks this store is in operations a. What are the given facts in the problem? a = ? d = ? n = ? b. What formula or working equation to be applied or utilized? c. What is the total sales during the first 11 weeks?
