Seasonal Products Corporation expects the following monthly sales: January $ $20,000$ July $ $10,000$ February $15,000$ August $14,000$ March $5,000$ September $20,000$ April $3,000$ October $25,000$ May $1,000$ November $30,000$ June $3,000$ December $22,000$ Total sales $$168,000$ Sales are $20$ percent for cash in a given month, with the remainder going into accounts receivable. All $80$ percent of the credit sales are collected in the month following the sale. Seasonal Products sells all of its goods for $$2\mathrm{.}00$ each and produces them for $$1\mathrm{.}00$ each. Seasonal Products uses level production, and average monthly production is equal to annual production divided by $12.$ please calculate net cash flow for march it zero but i dont know how to come up with the solotion