The asset turnover from the following is (round to nearest tenth): Gross Sales:
$70,000
Sales Discount:
$2,500
Sales Returns and Allowances: $8,000
Total Assets:
$39,000

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?