plz solve this

Summer Applances received an invoice dated October 14 with terms 4/10 E. O.M for the items fisted below. 6 refrigerators at $1070 each less 30% and 6% 5 dishwashers at 5608 each less 1732%,122%, and 4% (a) What is the last day for taking the cash discount? (b) What is the amount due if the invoice is paid on the last day for taking the discount? (c) What is the amount of the cash discount if a partial payment is made such that a balance of $1500 remains outstanding on the invoice? 554 (a) What is the cost of each racquer? (b) What is the makip as a percent of cost? (c) What is the nispes as a nercent of seling price? (a) The ceri of each racquet is 3 (b) The makso as a pecent of cost as (c) Tha maikup as a peicent of suturg onice in (Round Fis ina anseer lo two docind nacces as needed Round al Wermediate valuess is lar docmat ploces as noeded). drnot with a roguar peice of 51600 (a) What was the ovesil maibdown valos at which the diners were sold? (b) What was the overal maikdown iate at which the dinners weve sold? (b) The mandown valon iss (The an woger os a docina) ) (b) The makdowi late is