Answer:
about six to eight weeks
Explanation:
If you file a complete and accurate paper tax return, your refund should be issued in about six to eight weeks from the date IRS receives your return. If you file your return electronically, your refund should be issued in less than three weeks, even faster when you choose direct deposit.
It discourages investment from foreign sources
Answer: E. The firm's ability to differentiate its product
Explanation:
The factor under the control of owners and managers that make a firm successful and allow it to earn economic profits is the firm's ability to differentiate its product.
Product Differentiation has to do with making a product unique from that of its rivals so that it'll be attractive to the customers and the target market. This will slow be vital for the company to produce at a average cost that is lower than that of its competing firms. This will help the company to have a competitive edge over others.
Because he divided the population into smaller groups and then randomly sampled each group, he would be using a stratified random sampling procedure.