A company collects 70% of its sales during the month of thesale 20% one month af

A company collects 70% of its sales during the month of thesale 20% one month after the sale and 10% 2 months after thesale. The compnay expects sales of $10000 in Aug. $20000 inSept. $30000 in Oct. and $40000 in Nov. How much money isexpected to be collected in Oct.?a. 21000b. 25000c. 26000d. 28000